os trapezoideum

NOUN
15 LETTERS · STARTS WITH O

os trapezoideum is a valid 15-letter word worth 28 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1S1T1R1A1P3E1Z10O1I1D2E1U1M3
1 + 1 + 0 + 1 + 1 + 1 + 3 + 1 + 10 + 1 + 1 + 2 + 1 + 1 + 3 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does os trapezoideum mean?

NOUN · 1 SENSE
1

The wrist bone between the trapezium and the capitate bones.