γアミノ酪酸 ガンマアミノらくさん Also written ガンマアミノ酪酸 Meanings Noun gamma-aminobutyric acid (GABA) See also: GABA (ギャバ). Kanji 酪 dairy. Read as ラク. 酸 acid. Read as サン. Jinuma: Japanese Dictionary · Word lists