時刻・時剋|じこくjikoku[1]atamadaka (head-high)

JLPT N3approx.Common
Which spelling to use
時刻時刻 is the most common written form and the usual choice for the meanings “time,” “the hour,” “favourable time,” and “opportunity.”
時剋時剋 is a rarely used written variant. Learners will seldom need to write it and should use 時刻 instead.
Definitions
  1. nountime; (the) hour
    そろそろ寝ねる時刻じこくだ。↗
    It's almost time to go to bed.
  2. nounfavourable time; opportunity; chance
Synonyms & antonyms
  • Synonym時ときNeutralBroadly covers 'the time when' or occasions, often after a clause as in 「〜した時」. 「時刻」 points to a specific time in hours and minutes.
  • Synonym刻限こくげんWrittenWritten, old-fashioned word for an appointed or agreed time. In everyday speech, say 「時刻」 or 「時間」 instead.
  • Related時間じかんNeutralCovers both points in time and durations or class periods — the most versatile of the group. 「時刻」 usually pins down a point on the timeline, as in 「発車時刻」.

Use 「時刻」 for a specific time in hours and minutes, and for the right moment to do something. For durations or time in general, pick 「時間」; for 'when…' clauses and occasions, 「時」. 「刻限」 is an old-fashioned written word.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 時ときの流ながれのある一いち点てん。
  2. 時間じかん。
  3. ちょうど良よい時とき。
Kanji in this word
English equivalents

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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