第一
だいいち
daiichi
JLPT N4adjectiveVocabularyLevel 19 - JLPT N4
Quick answer
第一 (だいいち (daiichi)) means "Best". The reading is だいいち (daiichi). Audio pronunciation and kanji breakdown are below.
Meaning
Best
Also : First · Most important · Foremost
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Example Sentences
安全第一を心がけるべきだ。
あんぜんだいいちをこころがけるべきだ。
Safety should be our top priority.
彼の意見が大いに第一に考えられるべきだ。
かれのいけんがおおいにだいいちにかんがえられるべきだ。
His opinion should be considered first and foremost.
Kanji in this word
Grammar to study at this level
Last updated Jul 25, 2026
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