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

(idiomatic) Avoiding vanity or a showy appearance in oneself or in objects, such as by wearing plain clothes rather than gaudy clothes or driving a practical car rather than a sports car. Simplicity over vanity.

feelings for a departed one grow weaker over time; out of sight, out of mind

Min Nan

Breton language

the Erzya language

the Faroese language

the Cornish language