PRISMATOIDS

Scrabble 16 Words With Friends 18

Scrabble letter values: P₃R₁I₁S₁M₃A₁T₁O₁I₁D₂S₁ = 16

Definition

PRISMATOIDS is the plural of PRISMATOID.

noun PRISMATOID: a polyhedron whose vertices all lie in one or the other of two parallel planes.