Dictionaria -

A multifunctional Teop-English dictionary: Example 3801

Word senses:

kos koopu rather small and very sharp bamboo knife made from a particular bamboo species

Anda, a tabae, enaa toku nom, o kos koopu.

Not sure, what (is it)? I do not know, a bamboo knife.

Source: Bua 01R(Bua) 038