[keyn] /keɪn/ noun, Scot. 1. . [kahyn] /kaɪn/ noun 1. . /keɪn/ noun 1. (history) a variant spelling of cain
/ˈkaɪŋə/ noun 1. (in New Zealand) a Māori village or small settlement Also called (on South Island) kaik
[kahyn-gang] /ˈkaɪnˌgæŋ/ noun, plural Kaingangs (especially collectively) Kaingang. 1. . [kahyn-gang] /ˈkaɪnˌgæŋ/ noun, plural Caingangs (especially collectively) Caingang. 1. a member of an Indian people of southern Brazil. 2. a group of languages spoken by the Caingang, constituting a branch of the Ge family of languages.
[kahy-nik] /ˈkaɪ nɪk/ noun, Pharmacology. 1. an analogue of glutamate, C 10 H 15 NO 4 , derived from the red alga Digenia simplex, used experimentally to stimulate certain neurons in the brain.