まく うち
makunōchi

Noun

1. box lunch (containing rice and 10-15 small portions of fish, meat, and vegetables)

Abbreviation
Related to 幕の内弁当
Noun

2. makunouchi; makuuchi; top division (of professional sumo)

Sumo
Related to 幕内
Noun

3. intermission (between acts); interlude