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Webster 1913 Edition

Nonagrian

Non-a′gri-an

,

Noun.

[Etymol. uncertain.]

(Zool.)

Any moth of the genus

Nonagria

and allied genera, as the spindleworm and stalk borer.

Definition 2025

nonagrian

nonagrian

English

Noun

nonagrian ‎(plural nonagrians)

(zoology) Any one of the moths of the genus Nonagria.