ko-a (transitive verb) to irrigate; to fill (tanks) with water; to distribute over there; to over fill. itunga luko Misiri edutanarete akipi toma omanikoriakec: the Egyptians irrigate their gardens. epakasit edutanari akipi ataagi: the porter fills the tank with water. (reflexive verb) to be overfull. inyo bo idutaritor ijo asaanit na?: why have you overfilled this plate? adutaros ataagin: the tanks are overfull, overflowing.