noun, takes する, transitive verb

  1. having a complete knowledge (of), knowing everything (about), knowing thoroughly, being well acquainted (with).

Variations

Pronunciation Kanji Kana Is Common
知悉 ちしつ

Contained Kanji Breakdown

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)
all, entirely, altogether
ことごと シツ シチ (Kentei Pre-1)
separate, divide, topped rice radical (no. 165)
ハン ベン サイ (Kentei 1)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
rice, USA, metre
ベイ こめ マイ (2nd, N3)
to divide
tree, wood
き モク こ- (1st, N5)
heart, mind, spirit
こころ シン (2nd, N4)