専門馬鹿

Reading

Kana: せんもんばか

Romaji: senmonbaka

Definition

noun

1

person who is ignorant outside his field

Note: yojijukugo

Kanji

専

Readings: セン、 もっぱ.ら

Meanings: specialty, exclusive, mainly, solely

門

Readings: モン、 かど、 と

Meanings: gate, counter for cannons

馬

Readings: バ、 うま、 うま-、 ま

Meaning: horse

鹿

Readings: ロク、 しか、 か

Meaning: deer