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noun
The thorax of a crustacean, between the head (cephalon) and abdomen (pleon).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Borrowed from New Latin, from Ancient Greek περαιόω (peraióō, “to transport”), so called from the location of the legs on the thorax. Alternatively, from περί (perí, “around”) + ἰέναι (iénai, “to go”).
