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Webster 1913 Edition

Instop

In-stop′

,

Verb.

T.

To stop; to close; to make fast;

as, to

instop

the seams

.

[Obs.]

Dryden.

Webster 1828 Edition

Instop

INSTOP'

,

Verb.

T.

[in and stop.] To stop; to close; to make fast. [Little used.]