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Webster 1913 Edition


Tribrach

Tri′brach

,
Noun.
[L.
tribrachys
, Gr. [GREEK] consisting of three short syllables; [GREEK] (see
Tri-
) + [GREEK] short.]
(Gr. & L. Pros.)
A poetic foot of three short syllables,
as,
mêlîûs
.

Webster 1828 Edition


Tribrach

TRI'BRACH

,
Noun.
[Gr. three, and short.] In ancient prosody, a poetic foot of three short syllables, as melius.