Rounding meaning : To shape something into a curve. To become shaped into a curve. (with "out") To finish; to complete; to fill out. To approximate a number, especially a decimal number by the closest whole number. To turn past a boundary. To turn and attack someone or something (used with on). To advance to home plate. To go round, pass, go past. To encircle; to encompass. To grow round or full; hence, to attain to fullness, completeness, or perfection. To do ward rounds. To go round, as a guard; to make the rounds. To go or turn round; to wheel about. To speak in a low tone; whisper; speak secretly; take counsel. To address or speak to in a whisper, utter in a whisper. The act by which a numerical value is rounded. The numerical value obtained by this process. The act of making anything round, as the lips in pronouncing some vowels. A rounded surface; a curve. In bookbinding, the shaping of the folded and sewed sheets into a convex form at the back. Round or nearly round; becoming round; roundish.