ACCUS'TOM, verb transitive To make familiar by use; to form a habit by practice; to habituate or inure; as to accustom one's self to a spare diet. ACCUS'TOM, verb intransitive 1. To be wont, or habituated to do anything. [Little used.] 2. To cohabit. [Not used.] ACCUS'TOM, noun Custom. [Not used.]
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI