Of or pertaining to linolenic acid or its derivatives.

(organic chemistry) Any salt or ester of linolenic acid

plural of linolenate

(organic chemistry) An polyunsaturated fatty acid, having 18 carbon atoms and three double bonds, essential for human nutrition; it is found in linseed and other vegetable oils

(organic chemistry) an omega-3 fatty acid, (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid, an essential fatty acid, found in many seeds and oils, including flaxseed, walnuts, chia, hemp, and many common vegetable oils.