gaku

poss.

1. your (mouth/thing). Your. Second person singular possessive pronoun used with nouns of the ka-/ga- noun class, particularly with kanua (mouth).

Example: Kanua gaku, nĩ waganu waku ũragataara, (Because your wickedness instructs your mouth,); Kĩrĩra gĩa kanua gaku nĩ kĩega harĩ niĩ (The law of your mouth is more precious to me)