rational number
noun/ˌræʃnəl ˈnʌmbə(r)/
/ˌræʃnəl ˈnʌmbər/
(mathematics)- a number that can be expressed as the ratio of two whole numbersTopics Maths and measurementc2
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation:
rational number