1) 棘突起きょくとっき #238,039 Link copied! きょくとっき [3] Meaning Shirabe Noun anatomy spinous process Kanji 棘 キョク thorn, splinter, spine 突 トツ stab, protruding, thrust 起 キ rouse, wake up, get up Forms 棘突起#238,039棘突起きょくとっききょくとっききょくとっき