Archaic spelling of cider.

(biochemistry) A series of biochemical reactions that take place in the stroma of chloroplasts in photosynthetic organisms.

(music) a cymbal that is suspended horizontally and usually played with one or two sticks

(mathematics) A chord of a graph cycle, one of whose endpoints is not a vertex.

(organic chemistry) The nitrile CO(C≡N)₂ that reacts explosively with water to form hydrogen cyanide and carbon dioxide

Cupressus duclouxiana, a conifer of the family Cupressaceae, found only in China.

a de facto state in the Northern part of Cyprus

(thermodynamics) using multiple thermodynamic cycles so that the overall effect is greater than the sum of the parts

A language of Cyprus, a moribund variety of Arabic spoken by the Maronite community.

A hypothetical massive, infinitely long cylinder spinning along its longitudinal axis, enabling time travel.