Last Updated:2025/11/22
A timekeeping convention in which the 24 hours of the day are divided into two periods called ante meridiem and post meridiem.
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12-hour clock
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Source Word
12-hour clock
Noun
Japanese Meaning
24時間を午前(ante meridiem)と午後(post meridiem)の2つの期間に分けた時間表記方式。 / 12時間制の時計、つまり1日の時間を2つの12時間区分に分ける時計。
( plural )