Definition of 指背歩行 (しはいほこう)

noun
knuckle-walking (e.g. by chimpanzees, etc.)
Related Kanji
finger, point to, indicate, put into, play (chess), measure (ruler)
stature, height, back, behind, disobey, defy, go back on, rebel
walk, counter for steps
going, journey, carry out, conduct, act, line, row, bank