momentaneous

from WordNet (r) 3.0 (2006)

momentaneous
    adj 1: lasting for a markedly brief time; "a fleeting glance";
           "fugitive hours"; "rapid momentaneous association of
           things that meet and pass"; "a momentary glimpse" [syn:
           {fleeting}, {fugitive}, {momentaneous}, {momentary}]

from The Collaborative International Dictionary of English v.0.48

Momentaneous \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.
   [1913 Webster]

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