I. wont 1 /wəʊnt $ wɒːnt/ BrE AmE noun old-fashioned
as is sb’s wont used to say that it is someone’s habit to do something:
He spoke for too long, as is his wont.
II. wont 2 BrE AmE adjective formal
[ Date: 1100-1200 ; Origin: Past participle of wone 'to be used to doing something' (11-17 centuries) , from Old English wunian 'to live in a place, be used to' ]
be wont to do something to be likely to do something