trapezium bone, n.
the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals
<noun.body>
os trapezium trapezium trapezium bone
semantic pointers
hypernym
Word
the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals
<noun.body>
os trapezium trapezium trapezium bone