noun

  1. one o'clock.

adverb, noun

  1. once, at one time, formerly, before.

adverb, noun, takes genitive case の

In weather forecasts, indicates that a given condition will hold for less than one quarter of the forecast period.
  1. for a time, for a while, for the time being, for the moment, temporarily.

noun used as a prefix

  1. a time, one time, once.

Variations

Pronunciation Kanji Kana Is Common
一時 いちじ
1時 いちじ

Contained Kanji Breakdown

one, one radical (no.1)
イチ いっ ひと- (1st, N5)
time, hour
ジ とき と (2nd, N5)
day, sun, Japan
ひ にっ ニチ (1st, N5)
Buddhist temple
てら ジ (2nd, N2)
soil, earth, ground
ド つち は (1st, N5)
measurement, tenth of a shaku, a little
スン す みき (6th, N1)