Rounding

закруглённый

zakrugljónnyj

(round or nearly round; becoming round; roundish)

кру́глый

krúglyj

(round or nearly round; becoming round; roundish)

круглова́тый

kruglovátyj

(round or nearly round; becoming round; roundish)

окру́глый

okrúglyj

(round or nearly round; becoming round; roundish)

округле́ние

okruglénije

(the act of rounding a mathematical value)