urosteon

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It's a recognised English word, but it isn't in the official NASPA Scrabble word list.

Definition of urosteon

1 sense · 1 part of speech · etymology included

(archaic)A median ossification at the back of the lophosteon in the sternum of some birds.

Definitions from Wiktionary, CC BY-SA.

From New Latin ūrosteon, from Ancient Greek οὐρᾱ́ (ourā́, “tail”) + ὀστέον (ostéon, “bone”).

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200+ playable · top: OUTSNORE (8 pts)

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