Way·ment v. i. [imp. & p. p. Waymented; p. pr. & vb. n. Waymenting.] To lament; to grieve; to wail. [Written also waiment.] [Obs.]
Thilke science . . . maketh a man to waymenten. --Chaucer.
For what boots it to weep and wayment,
When ill is chanced? --Spenser.