戊夜

Reading

Kana: ぼや

Romaji: boya

Definition

noun

1

fifth division of the night (approx. 3 am to 5 am)

Note: archaism

Kanji

戊

Readings: ボ、 ボウ、 つちのえ

Meaning: 5th calendar sign

夜

Readings: ヤ、 よ、 よる

Meanings: night, evening