kamet
- n a mountain in the Himalayas in northern India (25,450 feet high)
katsina
- n a city in northern Nigeria; a major center of the Hausa people
italo calvino
- n Italian writer of novels and short stories (born in Cuba) (1923-1987)
isoetales
- n aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales
isoetes
- n type and genus of the Isoetaceae and sole extant genus of the order Isoetales
isogamete
- n either of a pair of conjugating gametes of the same size and structure