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Webster 1913 Edition

Septic

Sep′tic

,

Adj.

[

Septi-

+

-ic

.]

(Math.)

Of the seventh degree or order.

–

Noun.

(Alg.)

A quantic of the seventh degree.

Sep′tic

,

Noun.

A substance that promotes putrefaction.

Webster 1828 Edition

Septic

SEP'TIC

,

Adj.

[Gr. to putrefy.]