gigglement|ˈgɪg(ə)lmənt| [f. giggle v.1 + -ment.] The action of giggling. 1820Blackw. Mag. VIII. 198 Gaping gigglement surrounds the fire.1847L. Hunt Men, Women, & B. I. ii. 22 He..is first made aware of the delicacy of his position by the gigglement of the two young ladies.