<entry id="2184424" stat="A" corpus="jmdict" type="jmdict">
<ent_corp type="jmdict">jmdict</ent_corp>
<ent_seq>2838742</ent_seq>
<k_ele>
<keb>下位互換</keb>
</k_ele>
<r_ele>
<reb>かいごかん</reb>
</r_ele>
<sense>
<pos>&adj-no;</pos>
<pos>&n;</pos>
<xref type="see" seq="2365510">上位互換・じょういごかん・1</xref>
<xref type="see" seq="2838746">前方互換</xref>
<gloss>upward compatible</gloss>
<gloss>forward compatible</gloss>
<gloss g_type="expl">compatible with input or components intended for higher tier or later systems, versions, etc.</gloss>
</sense>
<sense>
<pos>&adj-no;</pos>
<pos>&n;</pos>
<xref type="see" seq="2365510">上位互換・じょういごかん・1</xref>
<s_inf>incorrect usage</s_inf>
<gloss>downward compatible</gloss>
<gloss>backward compatible</gloss>
<gloss g_type="expl">compatible with input or components intended for lower tier or older systems, versions, etc.</gloss>
</sense>
<sense>
<pos>&adj-no;</pos>
<pos>&n;</pos>
<misc>&sl;</misc>
<gloss>providing the same function while being less effective (esp. in games)</gloss>
</sense>
<info>
<audit time="2019-03-19 01:21:03" stat="A" unap="true">
<upd_uid>robin1354</upd_uid>
<upd_name>Robin Scott</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_refs>gg5, daij</upd_refs>
</audit>
<audit time="2019-03-19 02:15:25" stat="A">
<upd_uid>jwb</upd_uid>
<upd_name>Jim Breen</upd_name>
<upd_email>...address hidden...</upd_email>
</audit>
<audit time="2019-03-20 23:11:03" stat="A">
<upd_uid>robin1354</upd_uid>
<upd_name>Robin Scott</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_diff>@@ -13,0 +14 @@
+&lt;xref type="see" seq="2838746"&gt;前方互換&lt;/xref&gt;</upd_diff>
</audit>
<audit time="2022-04-13 07:01:46" stat="A" unap="true">
<upd_email>...address hidden...</upd_email>
<upd_refs>https://espo-game.jp/article/glossary/58352/
In particular: 意味は上位互換の逆で、性能やスペックが落ちてしまうことを指します。

https://dic.nicovideo.jp/a/%E4%B8%8B%E4%BD%8D%E4%BA%92%E6%8F%9B</upd_refs>
<upd_diff>@@ -14 +13,0 @@
-&lt;xref type="see" seq="2365510"&gt;上位互換・1&lt;/xref&gt;
@@ -24 +22,0 @@
-&lt;xref type="see" seq="2365510"&gt;上位互換・1&lt;/xref&gt;
@@ -28,0 +27,6 @@
+&lt;/sense&gt;
+&lt;sense&gt;
+&lt;pos&gt;&amp;adj-no;&lt;/pos&gt;
+&lt;pos&gt;&amp;n;&lt;/pos&gt;
+&lt;misc&gt;&amp;sl;&lt;/misc&gt;
+&lt;gloss&gt;providing the same function while being less effective (esp. in games)&lt;/gloss&gt;</upd_diff>
</audit>
<audit time="2022-04-27 00:58:54" stat="A">
<upd_uid>jwb</upd_uid>
<upd_name>Jim Breen</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_detl>Seems OK.</upd_detl>
<upd_diff>@@ -13 +13,2 @@
-&lt;xref type="see" seq="2365510"&gt;上位互換・1&lt;/xref&gt;
+&lt;xref type="see" seq="2365510"&gt;上位互換・じょういごかん・1&lt;/xref&gt;
+&lt;xref type="see" seq="2365510"&gt;上位互換・じょういごかん・1&lt;/xref&gt;
@@ -22 +23,2 @@
-&lt;xref type="see" seq="2365510"&gt;上位互換・1&lt;/xref&gt;
+&lt;xref type="see" seq="2365510"&gt;上位互換・じょういごかん・1&lt;/xref&gt;
+&lt;xref type="see" seq="2365510"&gt;上位互換・じょういごかん・1&lt;/xref&gt;</upd_diff>
</audit>
</info>
</entry>