← DefinitionshareGuessairnounThe invisible mixture of gases that surrounds the Earth and that people and animals breathe.adjectiveRelating to or using aircraft or the broadcasting of programs.verbTo expose something to the air, especially to make it fresh or dry.SynonymsatmospherenounbreezenounmelodynounventilateverbbroadcastverbexpressverbAntonymsgroundnounhideverb