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Webster 1913 Edition

Volution

Vo-lu′tion

,

Noun.

[Cf. LL.

volutio

an arch, vault.]

1.

A spiral turn or wreath.

2.

(Zool.)

A whorl of a spiral shell.

Webster 1828 Edition

Volution

VOLU'TION

,

Noun.

A spiral turn.