dē-grassor — Lewis & Short
dē-grassor, āri,
I v. dep. n. and a. *
I Neutr., to rush down:
deorsum degrassantur aquae,App. de Deo Socr. p. 94. —
II Act., poet. transf., to attack fiercely, to revile:
primos duces,Stat. Ach. 1, 406 (cf. grassor with the acc., id. Theb. 8, 5, 4).