takes genitive case の, adjectival noun or quasi-adjective, noun

  1. somewhat larger (amount), quite a lot, a little more (than usual), a little extra.

Variations

Pronunciation Kanji Kana Is Common
 
多め おおめ
多目 おおめ

Contained Kanji Breakdown

many, frequent, much
おお.い タ まさ.に (2nd, N4)
evening
ゆう セキ ゆ (1st, N4)