noun🔗ShareРазрежениеA reduction in the density of a material, especially that of a fluid."The sudden rarefaction of air near the explosion caused a sharp drop in pressure that shattered nearby windows. "Внезапное разрежение воздуха вблизи взрыва вызвало резкое падение давления, которое разбило близлежащие окна.physicsmaterialsubstanceChat with AIVocabulary GamePractice Reading