第 (Dai) is a Japanese prefix meaning “prefix for forming ordinal numbers”.
Meanings
- prefixprefix for forming ordinal numbers
Examples
第３課を読もう。
Let's read Lesson 3.
第２課は易しい。
Lesson Two is easy.
第３課に戻りましょう。
Let's turn back to the third lesson.
Sentences from Tatoeba (CC BY 2.0 FR).