回数|かいすうkaisuu[3]nakadaka (mid-high)
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- nounnumber of times; frequency; count
- Synonym度数どすうNeutralIts count sense is mostly statistical; it is also the ordinary word for degrees (temperature, angle), alcohol strength and lens power. For everyday counts use 「回数」.
- Synonym頻度ひんどNeutralHow often something occurs within a given period, as in 「使用頻度」; 「回数」 is the count of how many times something happened or was done.
Use 「回数」 for how many times something happened or was done; use 「頻度」 for how often it occurs in a given period. As a count, 「度数」 belongs mainly to statistics; it is also the everyday word for degrees such as temperature or angle.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


