WordReference Random House Learner's Dictionary of American English © 2025
three R's, n. [plural: the + ~]
WordReference Random House Unabridged Dictionary of American English © 2025- reading, writing, and arithmetic, the fundamentals of education:Parents wanted more emphasis on the three R's.
- the fundamentals or basic skills of any field.
three R's,
- reading, 'riting, and 'rithmetic, regarded as the fundamentals of education.
- the fundamentals, basic knowledge, or skills of any system or field:the three R's of good government.
- 1820–30
'three R's' also found in these entries (note: many are not synonyms or translations):