linenounfeminine/ˈʁajɐ/mediumrai·aPortuguesEnglishEspanolFrancaisDefinitionA mark that indicates a limit, border, or division, especially in sports or on land.The athlete crossed the finish line in first place.The line separates our land from the neighbor's.synboundarylimitborderCommon collocationsfinish linedividing linepool lane linestarting lineEtymologyDo latim 'radia' (raio, linha).Related wordsraiarraioraiadaraial