Description:

The term 'otru' refers to any hole, either a perforation or a pit. It is also a word for 'anus'.

Noun:

As a noun, otru refers to holes in general, including perforations in objects, tunnel entrances, and pits in the ground.

It is also the generally accepted term for anus. Anus can be expressed in a cruder way using 'korohotru', literally 'shit hole'.

There is a slang term for the opening of the vagina derived from otru, 'fajfy otru', literally 'rabbit hole'.

Verb:

As a verb, otru is a transitive skurun verb meaning to make a hole in something, which takes an ergative subject that is the hole maker, and an absolutive object that is the thing perforated.

Otru can also be a slang term for having anal sex, where the ergative subject is the top and the absolutive object is the bottom.