(n) cycle stock
(n) cycloidal gear teeth
(n) cyclocytidine
(n) cyclosporine
(n) cyclometer
(n) psychoanalysis
(n) psychotherapist
(n) sightseeing
(n) (comp) site license
(n) sidestroke
(n) side-thruster
(n) side dish
(n) (1) sidewinder (species of rattlesnake, Crotalus cerastes)
(2) sidewinder (missile)
(n) cyberspace
(n) cybernation
(n) (comp) cybernetics
(n) simulcast
(n) simulcast
(n) (comp) silent RIP
(n) sign language
(n) sign language
(n) sub-society (e.g. of an academic society)
(n) (comp) supplier site
(n) Convention on the Prevention and Punishment of the Crime of Genocide (United Nations, 1948)
(n) (uk) Western hydrangea
Hydrangea macrophylla
(n) (comp) secondary site
(n) (comp) central site
(n,vs) (1) downsizing
(2) (comp) switching from mainframe to personal computers
(P)
(n) techno-science
(n) tetracycline