けんもほろろ Japanese meaning | KotomoraMeanings
1
na-adjective, noun which may take the genitive case particle 'no'
curt; blunt; brusque
Describes a short, dismissive, and unfriendly manner of speaking or responding. Often used with verbs like 言う or 断る.
Etymology
The origin is uncertain. It may be an onomatopoeic expression mimicking a sharp, dismissive sound.