Synset
a three-dimensional shape
<noun.shape>
solid
lexical pointers
derivationally related form
solid
solidify
semantic pointers
hypernym
form, shape
hyponym
convex shape, convexity
concave shape, concavity, incurvation, incurvature
cylinder
polyhedron
toroid
mold, stamp, cast, mould
block, cube
ovoid
frustum