Defn: Orchidaceous.
ORCHIDEOUS
Or*chid"e*ous, a. (Bot.)
Defn: Same as Orchidaceous.
ORCHIDOLOGIST
Or`chid*ol"o*gist, n.
Defn: One versed in orchidology.
ORCHIDOLOGY
Or`chid*ol"o*gy, n. Etym: [Gr. -logy.]
Defn: The branch of botany which treats of orchids.
ORCHIL
Or"chil, n.
Defn: See Archil.
ORCHILLA WEED
Or*chil"la weed`. (Bot.)