物理學 wùlǐxué physics Origin Definitions Defs Strokes Stroke Words Sentences Sents 物理 wùlǐ noun physics The science that studies the laws of matter and motion; abbreviation for 物理学 wùlǐxué学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science