noun Download 🔗Share A phonetic script or romanization system for a language spoken in the People's Republic of China. Examples : "My Chinese textbook uses py to help me pronounce the characters correctly. " language phonetics writing communication system linguistics Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (smoking) A unit for measuring the number of cigarettes a person has smoked previously; it is calculated by multiplying the average number of packs of cigarettes the person smokes per day by the number of years the person has smoked. Examples : "My doctor asked about my smoking history, specifically my py, to assess my risk for lung disease. " medicine amount statistics Chat with AIVocabulary GamePractice Reading