[ kahy-nik ]
/ ˈkaɪ nɪk /
an analogue of glutamate, C10H15NO4, derived from the red alga Digenia simplex, used experimentally to stimulate certain neurons in the brain.
Origin of kainic acid
1953; < Japanese kain(in-sō) the name of the alga + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019