Exactness, precision, accuracy, diligence, thoroughness; to be or become exact, precise, etc.; to do something thoroughly, carefully, well. Tul-irá (-idá) ang ímo pagtoón, pagpangusísà, etc. Study diligently, investigate thoroughly, etc. Natul-irán akó siníng manunúdlò. This teacher seems to me to be very exact (punctual and painstaking). (see íd-id, písan).