腱 けん Meanings Noun tendon Kanji 腱 tendon. Read as ケン. Words containing 腱 腱鞘炎 (けんしょうえん) tenosynovitis 屈腱炎 (くっけんえん) bowed tendon アキレス腱 (アキレスけん) Achilles tendon And 18 more. Jinuma: Japanese Dictionary · Word lists