昧 means “dark, obscure”

まい · mai

Also: foolish

Kun'yomi (Japanese reading)
くらい, むさぼる
On'yomi (Chinese reading)
マイ, バイ

JLPT N1 · Taught in secondary school · 9 strokes

The story

Picture the sun (日) that has not yet (未) risen: the half-dark before dawn. 昧 pairs with 曖 in 曖昧, vague, and lives in 三昧, total absorption, as in 贅沢三昧, giving yourself up to luxury, or a weekend of ゲーム三昧.

Used in 曖昧 (aimai, vague/ambiguous) and 三昧 (zanmai, absorption/indulging in)

More from Hidden & Hazy

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Readings from KANJIDIC2, © EDRDG, CC BY-SA.