-hedron
noun combining form
plural -hedrons or -hedra
: crystal or geometrical figure having a (specified) form or number of surfaces
pentahedron
trapezohedron
Word History
Etymology
New Latin, from Greek -edron, from hedra seat — more at sit
- rulable
- rule
- rule (on)
- rule book
- rule joint
- rule nisi
- rule of adjunction
- rule of deduction
- rule of eleven
- rule of faith
- rule of law
- rule of the air
- rule of the road
- rule of three
- rule of thumb
- rule of two and three
- rule off
- rule on
- rule out
- rule out of
- rule the roost
- rule with a rod of iron
- rule with an iron fist
- rule with an iron fist/hand
- rule with an iron hand