Ha

interj.

P. and V. ἆ, βαβαί (Eur., Cycl. 156), παπαῖ, Ar. and V. ἔα, παπαιάξ (Eur., Cycl. 153), V. ὠή (also Xen. but rare P.); see {{U}}Ah.

To express mirth; Ar. and V. ἆ ἆ (Eur., Cycl. 157).