koa
Bingham
kóa
n. an insect.
vt. to scrape a nut with a shell.
Sabatier
koa
n. a small insect. silver fish.
koa2
n. haste, rapidity, speed.
v. koa, kokoa, koanako: to hasten, to do rapidly.
vc. kokoa: to hasten.
suf. to many words with this meaning.
koa3
vt. koakoa, kokoa: to grate, to scrape.
v. tangkokoa, koa nako: to run away, to slide away with grating noise.