RHOMBOIDAL
Rhom*boid"al, a. Etym: [Cf. F. rhomboïdal.]
Defn: Having, or approaching, the shape of a rhomboid.
RHOMBOIDES
Rhom*boid"es, n.
Defn: A rhomboid. [R.] Milton.
RHOMBOID-OVATE
Rhom`boid-o"vate, a.
Defn: Between rhomboid and ovate, or oval, in shape.
RHOMB SPAR
Rhomb" spar`. (Min.)
Defn: A variety of dolomite.
RHOMBUS
Rhom"bus, n. Etym: [L.]
Defn: Same as Rhomb, 1.