三度 sāndù third-degree Definitions Defs Origin Strokes Stroke Words Sentences Sents sāndù third-degree · third 三 sān numeral third the third in a series; ordinal number three度 dù nounmeasure word degree unit of measurement for angles, temperature, longitude, or latitude; a kilowatt-hour of electricitysāndù three-dimensional 三 sān numeral three the number three; 3度 dù affix -ness suffix used to indicate a quality or degree of a propertysāndù three times 三 sān numeral three the number three; 3度 dù measure word [occurrence] classifier for events, occasions, or times