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Webster 1913 Edition

Prosternum

Pro-ster′num

,

Noun.

[NL. See

and

.]

(Zool.)

The ventral plate of the prothorax of an insect.

Definition 2024

prosternum

prosternum

English

Noun

prosternum ‎(plural prosterna)

(zoology) The ventral plate of the prothorax of an insect.