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道Nihongo Path
第

第·ordinal prefix (No., -th), order, sequence

On-yomi
ダイ
Kun-yomi
none

By Nihongo PathUpdated

Stroke order

Write it in this order; the numbers mark where each stroke starts.

Common words

WordReadingMeaning
第一だいいちfirst, number one
次第しだいdepending on; as soon as
第三者だいさんしゃthird party, outsider
次第にしだいにgradually

Example sentences

  1. 面接では第一印象が大切です。

    めんせつではだいいちいんしょうがたいせつです。

    First impressions matter in an interview.

  2. 天気次第で明日の予定を決めます。

    てんきしだいであしたのよていをきめます。

    We will decide tomorrow's plan depending on the weather.

  3. 空が次第に明るくなってきた。

    そらがしだいにあかるくなってきた。

    The sky gradually grew brighter.

Similar-looking kanji

Do not confuse these on the exam.

Common mistakes

  • Reading 次第 as じだい — that is 時代 (era); 次第 is しだい
  • Writing 第一 where 一番 is wanted in speech — 第 belongs to written and formal numbering

Memory aid

Picture it

Bamboo 竹 over 弟: bamboo grows in numbered joints, one after another, so 第 marks the number in a sequence.

Vocabulary using this kanji

Quick check

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What does the kanji 第 mean?