solemnadjectivemasculine/feminineformal/suˈlɛnɨ/mediumso·le·nePortuguesEnglishEspanolFrancaisDefinitionCharacterized by great ceremony, formality, and dignity; majestic, imposing.The opening ceremony was a solemn event.The judge made a solemn declaration before the court.synceremoniousmajesticimposingantinformalcasualordinaryCommon collocationssolemn oathsolemn ceremonysolemn momentsolemn promiseEtymologyDo latim 'sollemnis' (que se repete todos os anos, festivo, ritual).Related wordssolenesoleníssimosoleníssimasolenidade