It does indeed. Thanks. I've switched that one over and linked a different one for sense 3.

This entry has  several example sentences.  But this sentence:

ジョンは誰にも断らずに、パイを数切れ勝手に取って食べた。 John helped himself to several pieces of pie without asking.

Actually belongs with this dictionary entry:

断らず 【ことわらず】 (exp) without permission