noun, adjectival noun or quasi-adjective

  1. slowness, inertness.
  2. inability, lack of talent, dullness, stupidity.

Variations

Pronunciation Kanji Kana Is Common
不敏 ふびん

Contained Kanji Breakdown

negative, non-, bad
 (4th, N4)
cliff, (厂 variant)
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク うらな.う うらない (Kentei Pre-1)
cleverness, agile, alert
ビン さとい さとし (Early Jr. High, N1)
every
マイ ごと つね (2nd, N5)
person, (人 variant)
do not, must not, be not
ブ ム はは (Kentei 1)
strike, hit, folding chair radical variant (no. 66)
ホク (Kentei 1)
mow, cut grass, subdue
ガイ ゲ おさ.める (Kentei 1)