noun

  1. lack of sleep, sleep deprivation.

Variations

Pronunciation Kanji Kana Is Common
睡眠不足 すいみんぶそく

Contained Kanji Breakdown

drowsy, sleep, die
ねむ.る スイ (9th, N1)
eye, class, look
め モク ボク (1st, N4)
droop, suspend, hang
た.れる スイ たる (6th, N1)
thousand
セン ち かず (1st, N5)
grass, grass radical (no. 140)
soil, earth, ground
ド つち は (1st, N5)
sleep, die, sleepy
ねむ.る ミン ね (7th, N3)
eye, class, look
め モク ボク (1st, N4)
people, nation, subjects
ミン たみ ひと (4th, N3)
family name, surname, clan
シ うじ (4th, N1)
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)
leg, foot, be sufficient
あし た.りる ソク (1st, N4)
mouth
くち コウ ク (1st, N4)
stop, halt
と.まる シ どめ (2nd, N4)
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク うらな.う うらない (Kentei Pre-1)