かや Meanings Particle indicates emotion, admiration, etc. (at sentence-end) See also: 佳 (か). See also: 冶 (や). Words containing かや なんやかや this and that めがるかや Themeda triandra var. japonica (variety of kangaroo grass) おがるかや Cymbopogon tortilis var. goeringii (variety of grass closely related to lemongrass) And 2 more. Jinuma: Japanese Dictionary · Word lists