Definitions

1. noun

a small, light, flat disk used in the game of tiddlywinks

“She lost her game of tiddlywinks because of a poor shot with her tiddlywink.”

2. verb

to play the game of tiddlywinks

“The kids spent the afternoon tiddlywinking in the living room.”

3. interjection

an expression of triumph or pleasure, especially when winning at tiddlywinks

“Tiddlywink! She finally won the game!”