Word Study
tribrach
CIDE DICTIONARY
tribrach, n. [L. tribrachys, Gr. consisting of three short syllables; (see Tri-) + short.].
A poetic foot of three short syllables, as, m\'cbl\'ccŭs. [1913 Webster]
OXFORD DICTIONARY
tribrach, n. Prosody a foot of three short or unstressed syllables.
Derivative
tribrachic adj.
Etymology
L tribrachys f. Gk tribrakhus (as TRI-, brakhus short)
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