profess
pro.fess \pr*-'fes, pro--\ vb [in sense 1, fr. ME professen, fr. profes, adj., having professed o]ne's vows, fr. OF, fr. LL professus, fr. L, pp. of profite-ri- to profess, confess, fr. pro- before + fate-ri- to acknowledge; in other senses, fr. L professus, pp. - more at CONFESS 1a: to receive formally into a religious community following a novitiate b y acceptance of the required vows 1b: to take (vows) as a member of a religious community or order 2a: to declare or admit openly or freely : AFFIRM 2b: to declare in words or appearances only : PRETEND 3: to confess one's faith in or allegiance to : PRACTICE 4: to practice or claim to be versed in (a calling or profession) 1: to make a profession or avowal obs 2: to profess friendship
Webster's English Dictionary