Definition of won't :
A colloquial contraction of woll not. Will not. See Will.
" But he won't
get them. - "Jack of the Pony Express",
Frank V. Webster.
say anuddher word. - "John Bull's Other Island",
George Bernard Shaw.
I have, sir, but he won't
believe it. - "Mr. Midshipman Easy",
Captain Frederick Marryat.