mōmentārĭus

I. brief, of brief duration, momentary; quick (postclass.): maritus, App. M. 5, p. 164, 21: vita, id. ib. 2, p. 127, 24: cura, Dig. 34, 1, 8.—

II. Transf., instantaneous: venenum, App. M. 10, p. 281, 7.