Of, or relating to cytology or cytologists.

Of or pertaining to a cyst. / (anatomy) Of or pertaining to the gall bladder or the urinary bladder.

A musician who plays the cymbals.

Of, pertaining to, or resembling a cyclone. / (meteorology) Rotating in the same direction as the Earth i.e. anticlockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.

The recurring cycle of physiological changes in the uninseminated females of some animal species that is associated with reproductive fertility; especially the cycle in a human woman.

(biochemistry) The Krebs cycle.

Ellipsis of Arcado-Cypriot Greek.

(inorganic chemistry) The potassium salt of hydrocyanic acid, KCN; the colourless crystals are soluble in water, and it is extremely poisonous, and is used in electroplating, the extraction of gold and silver from their ores, and in photography.

(organic chemistry) The compound acrylonitrile.

(organic chemistry) acetonitrile.