noun🔗ShareAn allotrope of oxygen (symbol O₃) having three atoms in the molecule instead of the usual two; it is a blue gas, generated from oxygen by electrical discharge."The ozone layer protects us from harmful ultraviolet rays from the sun. "compoundsubstancechemistryenvironmentmaterialscienceweatherChat with AIVocabulary GamePractice Reading
noun🔗ShareFresh air, especially that breathed at the seaside and smelling of seaweed."The seaside air, with its ozone and smell of seaweed, was a welcome change from the stuffy classroom. "environmentnaturesubstanceweatherChat with AIVocabulary GamePractice Reading
verb🔗ShareTo treat with ozone."The doctor ozonized the water purifier to ensure it was safe for drinking. "environmentchemistrysubstancetechnologyscienceChat with AIVocabulary GamePractice Reading
