Definition from Wiktionary, the free dictionary
- Making the sound of a kiss; the sound used to indicate sending a kiss through the air; Frequently used in email, chat and text messages to indicate sending a kiss to someone.
- Thanks guys. 3 kisses for you all: mwah mwah mwah
- The hallmark sound of a fretless bass guitar played with a certain technique, where treble frequencies increase gradually after the attack.
- Play it again, but with more mwah this time.