noun🔗ShareThe act of altering or making different."The alteration to the school schedule was announced on the website. "actionprocessChat with AIVocabulary GamePractice Reading
noun🔗ShareThe state of being altered; a change made in the form or nature of a thing; changed condition."The alteration to the school schedule caused a problem for many students. "conditionprocessChat with AIVocabulary GamePractice Reading