Entry 2 senses · 2 variants Webster, 1913 Wayment · Way·ment · IPA v. i. n. 01 v. i. To lament; to grieve; to wail. imp. & p. p. Waymented; p. pr. & vb. n. Waymenting 1. To lament; to grieve; to wail.[Obs.] “Thilke science . . . maketh a man to waymenten.” — Chaucer. “For what boots it to weep and wayment, When ill is chanced?” — Spenser. 02 n. Grief; lamentation; mourning. 1. Grief; lamentation; mourning.[Obs.]