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Webster 1913 Edition

Viperoides

{ ‖

Viˊper-oi′de-a

,

Viˊper-oi′des

, }

Noun.

pl.

[NL. See

, and

.]

(Zool.)

A division of serpents which includes the true vipers of the Old World and the rattlesnakes and moccasin snakes of America; – called also

Viperina

.