the Hausa language

Synonym of 朝鮮語 (chōsengo, “Korean language”)

The Walloon language.

The Coptic language of Egypt.

(historical) languages spoken by the Allied Powers and borrowed words in Japanese that originated from such languages

(linguistics) "role language": unique language usage serving as a marker of social identity in fictional speech

“a hundred days of sermonizing, one fart” → a metaphor for how something that one has put great effort into can come to nothing after even a slight mistake, much as a hundred days of serious spiritual study can be lost to the winds

Min Nan

Breton language

the Erzya language