Entry 5 senses · 5 variants Webster, 1913 Won't /wōnt/ · IPA /woʊnt/ a. n. v. i. v. t. 01 A colloquial contraction of woll not. Will not. See Will. 1. A colloquial contraction of woll not. Will not. See Will. See: Will 02 a. Using or doing customarily; accustomed; habituated; used. 1. Using or doing customarily; accustomed; habituated; used. “If the ox were wont to push with his horn.” — Ex. xxi. 29. 03 n. Custom; habit; use; usage. 1. Custom; habit; use; usage. “They are . . . to be called out to their military motions, under sky or covert, according to the season, as was the Roman wont.” — Milton. “From childly wont and ancient use.” — Cowper. 04 v. i. To be accustomed or habituated; to be used. imp. Wont; p. p. Wont; p. pr. & vb. n. Wonting 1. To be accustomed or habituated; to be used. “A yearly solemn feast she wont to make.” — Spenser. 05 v. t. To accustom; -- used reflexively. 1. To accustom; -- used reflexively.