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noun
A median ossification at the back of the lophosteon in the sternum of some birds.
Definition source: English Wiktionary via Wiktextract
Usage: archaic
Topics: anatomy, medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From New Latin ūrosteon, from Ancient Greek οὐρᾱ́ (ourā́, “tail”) + ὀστέον (ostéon, “bone”).
