wae - unit of measurement
rongo - sense
aho - light
He aha nei te waerongo aho o te kiriata e whakamahi ana ia?
Ko te tongitongi o te whakaahua hei tohu i te waerongo aho.
He nui te waerongo aho 1600, nō reira e pai ana mō te hopu whakaahua i te pōuriuri.