protolengua

== Spanish == === Etymology === From proto- +‎ lengua (“language”). === Pronunciation === IPA(key): /pɾotoˈlenɡwa/ [pɾo.t̪oˈlẽŋ.ɡwa] Rhymes: -enɡwa Syllabification: pro‧to‧len‧gua === Noun === protolengua f (plural protolenguas) (linguistics) proto-language Synonym: lengua reconstruida