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Webster 1913 Edition

Unpoison

Un-poi′son

,

Verb.

T.

[1st pref.

un-

+

poison

.]

To remove or expel poison from.

[Obs.]

South.

Webster 1828 Edition

Unpoison

UNPOIS'ON

,

Verb.

T.

s as z. To remove or expel poison.