tee-hee

tee-hee |ˌtē ˈhē ˌti ˈhi | ▶noun a giggle or titter. ▶verb ( tee-hees, tee-heeing, tee-heed ) [ no obj. ] titter or giggle in such a way. ORIGIN Middle English (as a verb ): imitative.

tee-hee

tee-hee |tiːˈhiː | ▶noun a giggle or titter, especially a derisive one: [ as exclamation ] : They won't mind what I get up to. Tee-hee! ▶verb ( tee-hees, tee-heeing, tee-heed ) [ no obj. ] titter or giggle, especially derisively. ORIGIN Middle English (as a verb ): imitative.