度数|どすうdosuu[2]nakadaka (mid-high)

1. nounfrequency; number of times; incidence
   ＮＴＴは３００度ど数すう以上いじょうのテレホンカードを廃止はいしした。↗

   NTT cancelled telephone cards with over 300 units.
2. noundegree (e.g. temperature); strength (e.g. alcohol, lens, etc.)

• Synonym回数かいすうNeutralThe everyday word for the number of times something happens. 「度数」 leans statistical and also covers temperature and alcohol strength.
• Synonym頻度ひんどNeutralHow often something occurs within a set period or scope, as in 「使用頻度」; stresses the degree of frequency rather than a count.
• Synonym頻数ひんすうNeutralA statistical term for frequency; less common, and essentially a synonym of 「度数」.
• Related発生率はっせいりつNeutralThe rate at which events happen, as in 「事故発生率」; stresses the proportion rather than the count.
• Related頻度数ひんどすうNeutralA statistical term for frequency; used less often than 「度数」.
• Related相対度数NeutralRelative frequency in statistics; a technical term. Unlike 「度数」, it never refers to alcohol strength or lens degree.
• Related出現率NeutralThe rate or percentage at which something appears; leans statistical.

Use 「度数」 for statistical frequency and for degrees of temperature, alcohol, or lenses. For everyday counts say 「回数」; for how often something occurs, 「頻度」; for rates, 「相対度数」「出現率」「発生率」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. ある事象じしょうが発現はつげんする、又または発現はつげんした数かず。回数かいすう。
2. （統計学とうけいがく）度数どすう分布ぶんぷにおける、ある階級かいきゅうに入はいるデータの数かず。
3. 角度かくど、温度おんどといったある区間くかんを自然数しぜんすうによって分割ぶんかつした単位たんいによる数量すうりょう。
4. 眼鏡めがねの屈折率くっせつりつ。数値すうちが高たかいほど屈折率くっせつりつが高たかい。
5. 飲用いんよう酒しゅ類るいにおけるアルコールの濃度のうど。