Definitions for: Momentaneous

[adj] lasting for a markedly brief time; "a fleeting glance"; "fugitive hours"; "rapid momentaneous association of things that meet and pass"; "a momentary glimpse"

Webster (1913) Definition: Mo`men*ta"ne*ous, Momentany Mo"men*ta*ny, a.
[L. momentaneus: cf. F. momentan['e].]
Momentary. [Obs.] --Hooker. ``Momentany as a sound.'' --Shak.

Synonyms: fleeting, fugitive, momentary, short