gena

nounA1

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Danh từ

noun

Plural noun:

genaegenæ

1.
(zoology) The cheek; the feathered side of the under mandible of a bird.
2.
(entomology) The part of the head to which the jaws of an insect are attached.
3.
(entomology) The part of the head below the compound eyes of Diptera, or an analogous part of the head of larvae without compound eyes.

Nguồn gốc từ

Borrowed from Latin gena (cheek). chin.