noun, noun used as a prefix

  1. absence of permission, lack of permission.
  2. absence of (advance) notice, lack of notice.

Variations

Pronunciation Kanji Kana Is Common
無断 むだん

Contained Kanji Breakdown

nothingness, none, ain't
ム ブ な.い (4th)
person(人) variant
40, forty
シュウ よんじゅう しじゅう
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
fire, fire radical (no. 86)
ヒョウ カ
severance, decline, refuse
ダン ことわ.る た.つ (5th, N3)
fishhook radical(乙) variant
rice, USA, metre
ベイ こめ マイ (2nd, N3)
to divide
tree, wood
き モク こ- (1st, N5)
axe, 1.32 lb, catty
キン (8th, N1)