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Webster 1913 Edition

Tetrasyllable

Tet′ra-sylˊla-ble

,

Noun.

[

Tetra-

+

syllable

: cf. Gr. [GREEK] of four syllables.]

A word consisting of four syllables; a quadrisyllable.

Webster 1828 Edition

Tetrasyllable

TETRASYL'LABLE

,

Noun.

[Gr. four, and syllable.] A word consisting of four syllables.