だい
第
いち
一

takes genitive case の, noun

  1. first, foremost, number one.
  2. most important.
  3. best, greatest, most.

adverb

  1. above all, besides, in any case, to begin with.

Variations

Pronunciation Kanji Kana Is Common
だい
第
いち
一
 第一 だいいち ✔
だい
第
いち
１
 第１ だいいち

Contained Kanji Breakdown

No., residence
ダイ　テイ (3rd, N1)
bamboo
たけ　チク　たか (1st, N2)
individual(個) variant
knife, wrapping enclosure(勹) variant
feathered stick, barb radical (no. 6)
ケツ　かぎ (Kentei 1)
younger brother, faithful service to elders
おとうと　ダイ　デ (2nd, N4)
to divide
condolences, mourning, funeral
とむら.う　チョウ　とぶら.う (9th, N1)
bow, bow (archery, violin)
ゆみ　キュウ　こ (2nd, N1)
number one, line, rod radical (no. 2)
コン　シ　ジョ
katakana no radical (no. 4)
ヘツ　えい　よう (Kentei 1)
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)