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

Messages.yoji.
  1. harmless to humans and animals.
  2. having no influence, unimportant, insignificant, harmless.

Variations

Pronunciation Kanji Kana Is Common
人畜無害 じんちくむがい

Contained Kanji Breakdown

person
ひと ニン ジン (1st, N5)
livestock, domestic fowl and animals
チク (8th, N2)
mysterious, occultness, black
ゲン けん くろ (7th, N1)
kettle lid radical (no. 8)
トウ (Kentei 1)
short thread radical (no. 52)
ヨウ ちいさい (Kentei 1)
rice field, rice paddy
た デン たん (1st, N4)
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
harm, injury
ガイ (4th, N3)
shaped crown, katakana u radical (no. 40)
ベン メン (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
wa-shaped crown radical (no. 14)
ベキ (Kentei 1)
life (生) variant
mouth
くち コウ ク (1st, N4)