ko-a (transitive verb) to pick out; to sort out; to choose and take away; to detach; to excommunicate; to isolate. kogela akituku kon kane: pick out and take away your cows from here. (reflexive verb) to be different; to differ; to be unlike. (intransitive verb) to separate; to settle difficulty outside court; to go one?s own way. egelas akituk ngun bonik: those cows separate and go to their own kraals. kogelas yesi ikulepek bon kore: settle your affairs amongst yourselves at home.