outside of one's field of expertise

Used other than figuratively or idiomatically: see 基地, 外.

(Internet slang) Eye dialect spelling of 気違い.

(Internet slang) (one) outside of a Twitter user's mutual follower group

outer border; outside frame

external language

exotoxin

Not included in a table or list. / (specifically, of Chinese characters or their readings) Not included in the 常(じょう)用(よう)漢(かん)字(じ)表(ひょう) (jōyō kanji hyō), the official kanji list for general use.

(archaic) foreign country

(neologism, slang) (Japanese) person who prefers to date, or dates exclusively foreigners; foreigner-lover