trapezoid, n.
(trapezoids)
the wrist bone between the trapezium and the capitate bones
<noun.body>
os trapezoideum
trapezoid
trapezoid bone
semantic pointers
hypernym
a quadrilateral with two parallel sides
<noun.shape>
trapezoid
lexical pointers
derivationally related form
semantic pointers
domain of synset (region)
hypernym