ＡＭ

noun, noun, used as a suffix

a.m.; before noon

Used as a noun or suffix to indicate morning hours. Often follows a time expression, e.g. 午前10時ＡＭ.

• 会かい議ぎは午ご前ぜん10時じＡＭから始はじまります。

  The meeting starts at 10 a.m.

noun

AM broadcasting; amplitude modulation

Technical term for AM radio broadcasting. Often used in compounds like ＡＭ放送 or ＡＭラジオ.

• この