dirr fulirr

Word Class: 
bodypart + coverb
wudupun
Word Class:

verb tr

Meaning:
Rub the edge of something (eg. sharpen the blade of a knife).
Kurungurr Example:
Ngudi dirr fulirr ngini nayf kinyi.
I'll sharpen this knife up.
wudupun
Word Class:

verb tr

Meaning:
Grind something between two edges (eg. as you would grind seed using two grinding stones).
Kurungurr Example:
Fepimurri ninggi ngudupun fulirr.
I ground (the seed) with grinding stones.