Aesthetasc Definition

noun

(anatomy) A specialized organ used to determine the concentration and direction of a smell.

As coconut crabs live on the land, the aesthetascs on their antennae are shorter and blunter than those of other crabs and look more like those of insects.
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Other Word Forms of Aesthetasc

Noun

Singular:
aesthetasc
Plural:
aesthetascs

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aesthetasc