Giggling

Verb

1. Present participle of giggle

Full definition of giggling

Noun

1. The act of producing giggles; high-pitched laughter
• 1959, Boys' Life (volume 49, number 5, May 1959, page 56)Once there, he blushingly went through the procedure, having to fold and refold the flag about three times, to the twitterings and gigglings of twelve little girls.