wěi shù
remainder (after rounding a number)
decimal part (of number after the decimal point)
mantissa (i.e. fractional part of common logarithm in math.)
small change
balance (of an account)
wéi shù
(math.) dimension
dimensionality
Wèi shū
History of Wei of the Northern Dynasties, tenth of the 24 dynastic histories 二十四史[Er4 shi2 si4 Shi3], compiled by Wei Shou 魏收[Wei4 Shou1] in 554 during Northern Qi Dynasty 北齊|北齐[Bei3 Qi2], 114 scrolls
wěi shū
forged book
book of dubious authenticity
misattributed book
Apocrypha