内約

Reading

Kana: ないやく

Romaji: naiyaku

Definition

noun

vs

1

(marriage) engagement; secret treaty; tacit understanding; private contract

Kanji

内

Readings: ナイ、 ダイ、 うち

Meanings: inside, within, between, among, house, home

約

Readings: ヤク、 つづ.まる、 つづ.める、 つづま.やか

Meanings: promise, approximately, shrink