Origin of won'tcontr. from Middle English wol not, will not
Won't is defined as will not.
An example of won't is someone saying they will not be attending a party; they won't attend.
Contraction of will not.
- They'll find our tracks, won't they?
- "I won't talk about it any more," she said cheerfully.
- However, the company likely won't choose this outcome because the $10 cost of cleanup is not paid by the company but by society.
- You won't have any relief.
- I won't let anything hurt her.