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

  1. recklessness, daredevilry, daredevil, reckless person.

Variations

Pronunciation Kanji Kana Is Common
 
 
命知らず いのちしらず
 
 
 
命しらず いのちしらず

Contained Kanji Breakdown

fate, command, decree
メイ いのち ミョウ (3rd, N3)
to assemble. to gather together
シュウ あつまる
person
ひと ニン ジン (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
strike, beat, kow tow
たた.く はた.く コウ (Kentei Pre-1)
mouth
くち コウ ク (1st, N4)
seal radical (no. 26)
セツ わりふ (Kentei 1)
know, wisdom
し.る チ しり (2nd, N4)
dart, arrow
や シ (2nd, N1)
person(人) variant
large, big
ダイ おお- た (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
person
ひと ニン ジン (1st, N5)
mouth
くち コウ ク (1st, N4)