Sense 2 seems very odd.

@@ -15,0 +16 @@
+<xref type="see" seq="1105720">ビブラート</xref>

gg5, daij, koj
バイブレーション	133765
ヴァイブレーション	8105

@@ -6,0 +7,3 @@
+<r_ele>
+<reb>ヴァイブレーション</reb>
+</r_ele>
@@ -10,0 +14,6 @@
+<sense>
+<pos>&n;</pos>
+<field>&music;</field>
+<gloss>vibrato</gloss>
+<gloss>trill</gloss>
+</sense>

mk

@@ -18,0 +19 @@
+<pos>&vt;</pos>
@@ -27,0 +29 @@
+<pos>&vt;</pos>

gg5, prog

@@ -21,0 +22 @@
+<gloss>support</gloss>
@@ -26,0 +28,2 @@
+<gloss>cheering</gloss>
+<gloss>rooting (for)</gloss>
@@ -28,3 +30,0 @@
-<gloss>cheering</gloss>
-<gloss>rooting</gloss>
-<gloss>barracking</gloss>

GG5, 中辞典

I'll reindex the sentences.

@@ -22,0 +23,6 @@
+</sense>
+<sense>
+<pos>&n;</pos>
+<pos>&vs;</pos>
+<gloss>support</gloss>
+<gloss>cheering</gloss>
@@ -25,2 +30,0 @@
-<gloss>support</gloss>
-<gloss>cheering</gloss>

https://en.wikipedia.org/wiki/Shoot_'em_up
"Bullet hell: (弾幕, danmaku, literally "barrage" or "bullet curtain") ... This type is also known as "curtain fire",[25] "manic shooters"
[7] or "maniac shooters"."
https://en.wiktionary.org/wiki/bullet_hell
https://ja.wikipedia.org/wiki/弾幕系シューティング
"弾幕系シューティング" または  "弾幕シューティング" 
Googling　怒首領蜂 dodonpachi (a famous bullet hell game) does seem to indicate the genre is usually called 弾幕シューティング rather than 
just 弾幕, but I think "bullet hell" is usually used to refer to the actual "curtain of bullets" too. In English, it appears "Dodonpachi" 
is most commonly described as a "bullet hell shoot' em up " or a "bullet hell shooter".

Also I don't think this sense is slang, not even [col] in [vidg] contexts.

@@ -18,2 +18,3 @@
-<misc>&sl;</misc>
-<gloss>hail of enemy bullets</gloss>
+<gloss>bullet hell</gloss>
+<gloss>curtain fire</gloss>
+<gloss>screen-filling barrage of (usu. slow-moving) enemy bullets</gloss>

https://en.wiktionary.org/wiki/bullet_hell

"bullet hell" is a genre of game.
I think we need more detail on sense 3.

@@ -19 +19 @@
-<gloss>bullet hell</gloss>
+<gloss>hail of enemy bullets</gloss>
@@ -24 +24 @@
-<gloss>comment flood (overlaid on video)</gloss>
+<gloss>barrage of scrolling comments (overlaid on an online video)</gloss>

GG5, etc.

@@ -13 +13 @@
-<gloss>barrage</gloss>
+<gloss>(artillery) barrage</gloss>

手練	30399
手練れ	10629
手だれ	3057
手足れ	225

Several references have the 手練 form in both the しゅれん and てだれ entries, but I agree it was probably an inappropriate mereg (which happened in 2007-2010, when しゅれん was added to the original てだれ entry.)
I'll split them apart.

@@ -7,9 +6,0 @@
-<k_ele>
-<keb>手練れ</keb>
-</k_ele>
-<k_ele>
-<keb>手だれ</keb>
-</k_ele>
-<k_ele>
-<keb>手足れ</keb>
-</k_ele>
@@ -18,4 +8,0 @@
-<re_restr>手練</re_restr>
-</r_ele>
-<r_ele>
-<reb>てだれ</reb>
@@ -25,0 +13 @@
+<xref type="see" seq="2848459">手練れ・てだれ</xref>

it seems to me there are two words（しゅれん and てだれ） conflated in the same entry?

Encountered this spelling in the CCs for 精霊の守り人 and ログ・ホライズン.

@@ -8,0 +9,3 @@
+</k_ele>
+<k_ele>
+<keb>手だれ</keb>

引っ捕らえる	142
引っ捕える	< 20
ひっ捕らえる	233
ひっ捕える	31

@@ -3,0 +4,3 @@
+<k_ele>
+<keb>ひっ捕らえる</keb>
+</k_ele>
@@ -8 +11 @@
-<keb>引っ捕える</keb>
+<keb>ひっ捕える</keb>
@@ -11 +14 @@
-<keb>ひっ捕らえる</keb>
+<keb>引っ捕える</keb>

Encountered this spelling in the CCs for 精霊の守り人 and アルスラーン戦記.

@@ -8,0 +9,3 @@
+</k_ele>
+<k_ele>
+<keb>ひっ捕らえる</keb>

daij

Merging in 1848970 (引っ捕える).

@@ -6,0 +6,3 @@
+</k_ele>
+<k_ele>
+<keb>引っ捕える</keb>
@@ -12,0 +15,1 @@
+<pos>&vt;</pos>

daijr/s:「ぼんでん」とも

@@ -12 +11,0 @@
-<re_inf>&sk;</re_inf>

Can't see ぼんでん in refs.

@@ -11,0 +12 @@
+<re_inf>&sk;</re_inf>

The hindu god ブラフマー:
https://ja.wikipedia.org/wiki/ブラフマー
(critical note at bottom: 日本では「梵天」という名で知られる[48]。)

The buddhist god 梵天:
https://ja.wikipedia.org/wiki/梵天

Hindu:
https://en.wikipedia.org/wiki/Brahma
Buddhist:
https://en.wikipedia.org/wiki/Brahmā_(Buddhism)

I'm aligning [1] with 梵天王 and ブラフマー by adding the word "creator", which seems reasonable enough.

After that, I am suggesting some important (and less-important)changes, but not doing anything on this myself....

I think this needs one more sense for the Buddhist god, whose role differs from the Hindu God.  It may be the case that 梵天王 applies to one and not the other.  It appears to *actually* be the case that ブラフマー refers only to the Hindu God, not the Buddhist God. (Buddhist god seems to *not* be a creator god... haven't studied in depth).

Wikipedia in English and Japanese both have completely separate pages for the Hindu and Buddhist gods, with the proviso that in Japanese, there is a page for 梵天 (Buddhist), and a Page for ブラフマー(Hindu) which ends with a line stating "In Japan, ブラフマー is known as 梵天". 

sankoku has only three entries: 1. Indian god, 2. Buddhist god, 3. puffy thing at end of ear pick.  Does not have an entry for ブラフマー.

The ear pick thing is real. You can even get fluffy balls back from an image search of ぼんてん, so this may even be a bit broader than the earpick usage.  Happy shopping:
http://www.ltlt.co.jp/product/1158/
This website discusses the use of 梵天 for carpet color matching? and it brings up the dictionary definitions of 梵天 and 天竺 to speculate how this meaning might have come about... 
https://www.sincol-kys.co.jp/blog/carpet/2351/

I have not yet found any examples of [3], though I'm sure they must be out there.  But sankoku doesn't list [3], and I suspect it might be [rare] or otherwise historical.

To complicate matters, wikipedia verifies the ear pick thing *and* gives another orthography.
https://ja.wikipedia.org/wiki/耳掻き
梵天（凡天、ぼんてん）

AND, earpick may not have the ぼんでん reading. (sankoku doesn't give ぼんでん at all for any of this, ぼんてん　image search returns fluffy balls, ぼんでん returns a Hindu/Buddhist god).

@@ -15 +15 @@
-<gloss>Brahma (Hindu god)</gloss>
+<gloss>Brahma (Hindu creator god)</gloss>

Thanks. Seems a reasonable selection.

daijr/s: 「ぼんでん」とも
https://en.wikipedia.org/wiki/Ear_pick#Embellishments

Added the senses in meikyo and shinmeikai.
I don't think the 耳かき x-ref is needed.

@@ -9,0 +10,3 @@
+<r_ele>
+<reb>ぼんでん</reb>
+</r_ele>
@@ -12 +15 @@
-<gloss>Brahma-Deva</gloss>
+<gloss>Brahma (Hindu god)</gloss>
@@ -16,2 +19,10 @@
-<xref type="see" seq="1817040">耳かき・1</xref>
-<gloss>fluffy ball on the end of an earpick</gloss>
+<xref type="see" seq="1270620">御幣</xref>
+<gloss>large staff with plaited paper streamers (used at religious festivals or as a sign)</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<gloss>buoy (used in longline fishing, gillnetting, etc.)</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<gloss>down puff (on the end of an ear pick)</gloss>

daijr/s, jwiki

@@ -12,3 +12,3 @@
-<pos>&vs;</pos>
-<gloss>vibe</gloss>
-<gloss>vibration</gloss>
+<xref type="see" seq="1097990">バイブレーター</xref>
+<misc>&abbr;</misc>
+<gloss>vibrator</gloss>
@@ -18 +18,15 @@
-<xref type="see" seq="1097990">バイブレーター</xref>
+<s_inf>esp. ヴァイブ</s_inf>
+<gloss>vibe</gloss>
+<gloss>feeling</gloss>
+<gloss>atmosphere</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<xref type="see" seq="2500510">ビブラフォン</xref>
+<gloss>vibes</gloss>
+<gloss>vibraphone</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<xref type="see" seq="1097980">バイブレーション</xref>
+<xref type="see" seq="1097980">バイブレーション・1</xref>
@@ -20 +34 @@
-<gloss>vibrator</gloss>
+<gloss>vibration</gloss>

@@ -17,0 +18 @@
+<xref type="see" seq="1097990">バイブレーター</xref>

@@ -15,0 +16,5 @@
+<sense>
+<pos>&n;</pos>
+<misc>&abbr;</misc>
+<gloss>vibrator</gloss>
+</sense>

https://www.bing.com/images/search?q=バイブ&go=&form=QBIL&qs=n
Massaging products for women and lures?

ＫＯＤ追加語彙

小さな丸いパン。干しぶどうなどの入った甘いものと，ハンバーガー用の何も入っていないものがある。

@@ -9 +9,2 @@
-<gloss>buns</gloss>
+<gloss>(hamburger) buns</gloss>
+<gloss>bun</gloss>

Entry created

Plenty.

〈ビ／ヴィ／ヴァイ／バイ〉ブラ〈ホ／フォ〉（ー）ン

Google N-gram Corpus Counts
╭─ーーーーーーーーー─┬────────┬───────╮
│ ビブラフォン　　　 │ 12,871 │ 44.9% │ - (daijs, koj, sankoku, meikyo, shinsen, gg5)
│ ヴィブラフォン　　 │ 10,318 │ 36.0% │ - (shinsen)
│ ビブラホン　　　　 │  1,151 │  4.0% │ - (smk)
│ ヴァイブラフォン　 │  1,118 │  3.9% │
│ バイブラフォン　　 │    700 │  2.4% │
│ ヴィブラホン　　　 │    652 │  2.3% │
│ ヴィブラフォーン　 │    609 │  2.1% │
│ ビブラフォーン　　 │    427 │  1.5% │ - (daijr)
│ ビブラホーン　　　 │    320 │  1.1% │ - add, sk
│ ヴァイブラホン　　 │    265 │  0.9% │
│ ヴィブラホーン　　 │    259 │  0.9% │
│ バイブラホン　　　 │      0 │  0.0% │
│ ヴァイブラホーン　 │      0 │  0.0% │
│ バイブラホーン　　 │      0 │  0.0% │
│ ヴァイブラフォーン │      0 │  0.0% │
│ バイブラフォーン　 │      0 │  0.0% │
╰─ーーーーーーーーー─┴────────┴───────╯

Maybe three visible is enough

@@ -10,0 +11,3 @@
+<reb>ビブラホン</reb>
+</r_ele>
+<r_ele>
@@ -11,0 +15 @@
+<re_inf>&sk;</re_inf>
@@ -15,3 +19 @@
-</r_ele>
-<r_ele>
-<reb>ビブラホン</reb>
+<re_inf>&sk;</re_inf>
@@ -20,0 +23 @@
+<re_inf>&sk;</re_inf>
@@ -23,0 +27 @@
+<re_inf>&sk;</re_inf>
@@ -26,0 +31,5 @@
+<re_inf>&sk;</re_inf>
+</r_ele>
+<r_ele>
+<reb>ビブラホーン</reb>
+<re_inf>&sk;</re_inf>
@@ -29,0 +39 @@
+<re_inf>&sk;</re_inf>
@@ -32,0 +43 @@
+<re_inf>&sk;</re_inf>
@@ -35,0 +47 @@
+<re_inf>&sk;</re_inf>

Terrible.

ビブラフォン	12871
ヴィブラフォン	10318
ヴァイブラフォン	1118
バイブラフォン	700
ビブラホン	1151
ヴィブラホン	652
ヴィブラフォーン	609
ビブラフォーン	427
ヴィブラホーン	259
ヴァイブラホン	265
ヴァイブラフォーン	No matches

Reordering and grouping similar spellings together.

@@ -11 +11 @@
-<reb>ビブラホン</reb>
+<reb>ヴァイブラフォン</reb>
@@ -14 +14 @@
-<reb>ヴァイブラフォーン</reb>
+<reb>バイブラフォン</reb>
@@ -17 +17 @@
-<reb>ヴァイブラフォン</reb>
+<reb>ビブラホン</reb>
@@ -22,0 +23,3 @@
+<reb>ヴィブラフォーン</reb>
+</r_ele>
+<r_ele>
@@ -23,0 +27,3 @@
+</r_ele>
+<r_ele>
+<reb>ヴィブラホーン</reb>
@@ -29,4 +35 @@
-<reb>バイブラフォン</reb>
-</r_ele>
-<r_ele>
-<reb>バイブラホン</reb>
+<reb>ヴァイブラフォーン</reb>

I think that's just an example of the "make advances" meaning. The intention may be to curry favour but I don't think that's a meaning of this expression.

@@ -17,2 +16,0 @@
-<gloss>ingratiate oneself with</gloss>
-<gloss>curry favor with</gloss>

Daijs (digital) 
https://www.nikkei.com/paper/article/?b=20210223&ng=DGKKZO69353490S1A220C2FFJ000
米アマゾン・ドット・コムがインド政府に秋波を送っている。自社の電子機器を2021年内に初めて同国で生産すると表明した。製造業の振興政策に協力するが、真の狙いは流通市場での外資に対する規制強化の回避にありそうだ。

@@ -16,0 +17,2 @@
+<gloss>ingratiate oneself with</gloss>
+<gloss>curry favor with</gloss>

Glosses to infinitive form.

@@ -13,3 +13,4 @@
-<gloss>casting an amorous glance at a man (for a woman)</gloss>
-<gloss>making eyes at</gloss>
-<gloss>making advances</gloss>
+<gloss>to cast amorous glances at a man (of a woman)</gloss>
+<gloss>to make eyes at</gloss>
+<gloss>to give (someone) the eye</gloss>
+<gloss>to make advances</gloss>

新和英中辞典, etc.

@@ -14,0 +14,2 @@
+<gloss>making eyes at</gloss>
+<gloss>making advances</gloss>

@@ -12,0 +13 @@
+<pos>&vt;</pos>

I couldn't understand that gloss until I read the Wiktionary entry. It's very context-specific jargon, and shouldn't go first.

@@ -14,0 +15 @@
+<gloss>reading but not responding to a text message (in a chat application)</gloss>
@@ -16 +16,0 @@
-<gloss>reading but not responding to a text message (in a chat application)</gloss>

@@ -15 +15 @@
-<gloss>leaving on read</gloss>
+<gloss>leaving (someone) on read</gloss>

https://en.wiktionary.org/wiki/leave_someone_on_read

@@ -14,0 +15 @@
+<gloss>leaving on read</gloss>

@@ -15 +15 @@
-<gloss>reading but not responding to a text message (in chat apps)</gloss>
+<gloss>reading but not responding to a text message (in a chat application)</gloss>

daijs

Not the vibraphone.

@@ -12,0 +13,2 @@
+<gloss>feeling</gloss>
+<gloss>atmosphere</gloss>

daijs
G n-grams:
バイブス	        10409
ヴァイブス	6014

No-one is coming to rescue this. I think it should be dropped.

0 n-grams. Only a handful of WWW hits.

I think this is not making the grade,

@@ -4,3 +3,0 @@
-<k_ele>
-<keb>さどめんこ</keb>
-</k_ele>

秋田県教育委員会編『秋田のことば』31 Oct. 2000 無明舎出版

Akita-dialect

Not necessarily plural.

@@ -12 +12 @@
-<gloss>purchases</gloss>
+<gloss>purchased item</gloss>
@@ -13,0 +14 @@
+<gloss>(a) purchase</gloss>

Jwn, RP, Eijiro
購入品	89541

@@ -11,0 +12 @@
+<gloss>purchases</gloss>

買って良かった主婦の購入品
https://www.youtube.com/watch?v=2Zl46x_uiZE&ab_channel=NamiChannel

The raw 〜の counts can be misleading. None of the top 針葉の terms are adjectival.

針葉	8967
針葉は	643
針葉が	663
針葉の	2411

No big deal, but the count seemed high.

I don't think it's adj-no. I'm not seeing any examples in the n-grams.

@@ -12 +11,0 @@
-<pos>&adj-no;</pos>

@@ -12 +12,4 @@
-<gloss>needle, needle-leaf</gloss>
+<pos>&adj-no;</pos>
+<xref type="see" seq="1768840">針葉樹</xref>
+<gloss>(pine) needle</gloss>
+<gloss>needle-leaf</gloss>

https://www.waeijisho.net/word.html?id=61730
https://ejje.weblio.jp/content/針葉

encountered in murakami book; 針葉樹 already in the dictionary

G n-grams: 3916

Appears in the definitions of quite a few kokugo entries (e.g. 廃石 in daijr).

koj

@@ -11,0 +12 @@
+<field>&phil;</field>

他者性	10883
RP, https://en.wikipedia.org/wiki/Alterity

@@ -12,0 +13,2 @@
+<gloss>otherness</gloss>
+<gloss>state of being different</gloss>

https://dictionary.goo.ne.jp/word/他者性/

自己とは異なる、他者としての特性

@@ -12 +12 @@
-<gloss>film screening where the audience is encouraged to participate</gloss>
+<gloss>film screening where the audience is encouraged to participate through cheering</gloss>

@@ -12 +12,2 @@
-<gloss>film screening in which the audience is encouraged to participate</gloss>
+<gloss>film screening where the audience is encouraged to participate</gloss>
+<gloss>cheer screening</gloss>

* daijs: https://kotobank.jp/word/応援上映-1818450
* https://en.wikipedia.org/wiki/Cheer_screening

GG5 has sense 1, as an xref to 策士.

daijs

術士	43519
策士	64882

ＫＯＤ追加語彙

@@ -12 +12 @@
-<gloss>human mission</gloss>
+<gloss>manned mission (e.g. space probe)</gloss>

https://dictionary.goo.ne.jp/word/有人探査/

人間がその場所で実際に探査を行うこと

ＫＯＤ追加語彙

@@ -11,0 +12 @@
+<field>&chem;</field>

https://ja.wikipedia.org/wiki/コバルト酸リチウム

@@ -11,0 +12 @@
+<field>&ling;</field>

jwiki, eij, readers+

銃口炎	69
~2000 googits

Not in the refs. Not sure we need it.

@@ -11,0 +12 @@
+<misc>&obsc;</misc>

Not common

https://ejje.weblio.jp/content/じゅうこうえん

wiki

@@ -13,0 +14 @@
+<lsource xml:lang="fre">avant</lsource>

Zero-length UTF8 character crept in.

@@ -14 +14 @@
-<gloss>material before the opening credits in a film, anime, etc.​</gloss>
+<gloss>material before the opening credits in a film, anime, etc.</gloss>

https://ja.wikipedia.org/wiki/アバン
アバン	41694
アヴァン	3977

@@ -5,0 +6,3 @@
+</r_ele>
+<r_ele>
+<reb>アヴァン</reb>

An interview with a Akiyuki Shinbo: http://www.style.fm/log/02_topics/top050228a.html
「１話のアバンに出てくる紫陽花の花は、ＣＧで描いたんですか。」

An explanation of the term on Toon Boom’s website: https://blog.toonboom.com/ja/-アバン-とは-
%E3%82%A2%E3%83%8B%E3%83%A1%E3%81%AE%E6%9C%80%E5%88%9D%E3%81%AB%E6%B5%81%E3%82%8C%E3%82%8B%E3%82%A2%E3%83%AC%E7%B5%90%E6%A7%8B%E5%A5%A5%E6%B7%B1%E3%81%84%E3%82%93%E3%81%A7%E3%81%99
「アニメ好きの皆様は、「アバン」もしくは「アバンタイトル」という言葉を一度は耳にしたことがあるかもしれません。」

Various animators, PR accounts, and fans using the abbreviation together with 原画: https://twitter.com/search?q=アバン 原画&src=typed_query

This abbreviation is very common nowadays, probably more common than the full word. It’s used in the industry and in normal discourse, in both formal and informal contexts.

Definition copied from: https://www.edrdg.org/jmdictdb/cgi-bin/entr.py?svc=jmdict&sid=&q=2027540.1