dictionary.ptcertainadjectivegeneral usecommon/ˈsɛʁtu/PortuguêsEnglishEspañolFrançaisDefinition1Not having any doubt; sure, true.Usage examples“It is certain that it will rain.”“He is a certain type of person.”SynonymssuredefiniteAntonymsuncertainCommon combinationscertain of oneselfcertain and uncertain
Not having any doubt; sure, true.Usage examples“It is certain that it will rain.”“He is a certain type of person.”SynonymssuredefiniteAntonymsuncertainCommon combinationscertain of oneselfcertain and uncertain