plural of orca

Any of several small orchids of the genus Habenaria that grow in peaty wet ground. / A small orchid, Hammarbya paludosa that grows in bogs in temperate and subarctic regions of the Northern Hemisphere.

plural of orchestra

plural of orchardist

(slang) A cemetery.

plural of marble orchard

One who owns or operates an orchard.

plural of symphony orchestra

An orchestra of modest size, to play chamber music, yet larger than the various chamber ensembles named after their number of instruments (from duo to nonet)

plural of chamber orchestra