馬鹿慇懃 ばかいんぎん Meanings Noun, な-adjective overdone politeness; polite to a fault; feigned politeness See also: バカ丁寧 (ばかていねい). Kanji 馬 horse. Read as バ. 鹿 deer 慇 courtesy. Read as イン. 懃 courtesy. Read as キン. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists