noun🔗ShareRetardateur(often in combination) Something that serves to retard (slow down) the action of something"The firefighter sprayed a chemical retardant on the dry grass to slow the spread of the wildfire. "Le pompier a pulvérisé un retardateur chimique sur l'herbe sèche pour ralentir la propagation du feu de forêt.materialsubstancechemistryscienceChat with AIVocabulary GamePractice Reading
adjective🔗ShareRetardateur, ignifuge(often in combination) Serving to retard (slow down) the action of something"The fire was spreading quickly, but the retardant spray helped slow it down. "Le feu se propageait rapidement, mais le spray retardateur a contribué à le ralentir.materialsubstancechemistryphysicssciencetechnicalChat with AIVocabulary GamePractice Reading
