ua pokohiwi
1. (noun) deltoid - a rounded, triangular muscle located on the uppermost part of the arm and the top of the shoulder.
Ko te ua pokohiwi: Ko te uaua e pupuri ana i te pona pokohiwi. Hei whakapiki i te ringaringa ki te taha o te tinana (RP 2009:425). / The deltoid: The muscle holding the shoulder joint. It is for raising the arm at the side of the body.