Home › Words › L › lossagelossagelossage · noun — loss, especially systematic or continuous.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom loss + -age.nounloss, especially systematic or continuouse.g.“"The superior quality of the 1918 crop will reduce the lossage by at least 5 per cent, which amount should be sufficient to offset any discrepancy between actual figures and our estimate given above."” — 1918, Lem P. Jordan, Peanut Promoter, volume 2, page 100:Definitions & examples from Wiktionary (CC BY-SA 3.0).