iku
Bingham
íku
n. rasp made of the skin of the baiku, a rasp.
Sabatier
iku
n. a ray without sting having rough skin (te baiku ae mai, te mai).
iku1
n. a file made of ray skin, a file, a rasp.
a. iku, e iku, e a koro ikuna: having rough, hard skin.
fig. impassible, imperturbable, invulnerable, hardened, firm tough, leathery, tenacious, etc.
idiom. e na kakoro ikum: he will tease you, irritate you.
iku2
n. ikubaba: names of species of batua <fish>.
Goo & Banner
iku
n. ray, not a sting-ray (ll).