Definitions from Wiktionary ( )

▸ verb:  (transitive) To remove a mask from someone.
▸ verb:  (transitive) To expose, or reveal the true character of someone.
▸ verb:  (intransitive) To remove one's mask.
▸ verb:  (intransitive) To cease engaging in masking, to cease disguising one's autism.
▸ verb:  (transitive, military, dated) To expose something that was concealed or shielded from an enemy.
▸ verb:  (transitive, computing) To enable (an interrupt, etc.) by unsetting or setting the associated bit.

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