Noun
Noun
2. radiusMathematics, esp. ｒ
Noun
3. curve; roundingUsually written using kana alone
Prefix
4. nth year in the Reiwa era (May 1, 2019-)Abbreviation, See also 令和 Noun
5. refrigeratorOnly applies to Ｒ, See also 冷蔵庫, on floor plans Other forms
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