エルボーalso: エルボエルボーMeanings1nounelbow (body part)Refers to the joint of the arm; used in sports, medical, and everyday contexts.テニスでエルボーを痛いためた。I hurt my elbow playing tennis.2nounelbow (pipe fitting)Technical term for an L-shaped pipe fitting used to change flow direction.配はい管かんのエルボが詰つまっている。The pipe elbow is clogged.