Portuguese language

(linguistics) a "recent" loanword, a Japanese word that has been borrowed since the modernization of Japan during the Meiji era from a modern foreign language, especially a European one; compare 借用語 (shakuyōgo)

a first language, a mother tongue, a native tongue, a native language

(linguistics, uncommon) a proto-language, a mother language (from which later daughter languages evolve)

protection, kind treatment

to be kind to, give tender care, protect (mostly the objects are animals)

Irish (language)

(linguistics) lexeme

(etymology, Buddhism) a metaphor of the extremely large number / the number 10⁵² (ten sexdecillion of the American system)

Arabic language