(zoology) An organ common to fish of the suborder Anabantoidei that enables them to breathe air.

plural of labyrinth organ

(music) A form of pipe organ in which the air is generated by moving water.

plural of organ of Corti

(anatomy) Part of the cochlea of the inner ear in mammals, provided with hair cells or auditory sensory cells.

Alternative form of macroorganism

plural of macro-organism

plural of water organ

(international law) An organisation established by a treaty or other instrument governed by international law and possessing its own international legal personality.

Synonym of desk organizer