incremence /ˈɪnkɹɪməns/ noun3 •(rare) Incremental growth.When dealing with values in the unit interval we expect the speed of incremence to slow down the closer we come to maximal belief. — 1994 •(rare) Incremental rate.The Navy has programed over an incremence of 3 or 4 fiscal years, corrective measures in dikes and walls to protect their investment in this shipyard. — 1955 •(rare) Division into increments.