regular

The term 'regular' as a noun refers to something that is standard or routine, often used to describe people or things that conform to a common practice or established expectation.

• He is a regular at the coffee shop, visiting every morning. — 彼はそのコーヒーショップの常連です。
• The school maintains a regular schedule for classes. — 学校は授業の定期的なスケジュールを維持しています。

As an adjective, 'regular' describes something that is normal or typical, often used to indicate conformity to a set standard or the expected norm.

• He follows a regular exercise routine to stay fit. — 彼は健康を維持するために定期的な運動ルーチンを守っています。
• The weather has been quite regular for this time of year. — この時期の天気はかなり標準的です。