Etymograph

English

ambilingual

From ambi- + lingual.

Formed from ambi- + lingual

Proto-Indo-European *h₂en- ‘on, onto’

Proto-Italic *amβō

Latin ambo ‘both’

English ambi-

Proto-Indo-European *dn̥ǵʰwéh₂s ‘tongue’

Proto-Italic *dn̥ɣwā ‘tongue’

Latin dingua ‘pre-classical form of lingua’

Latin lingua ‘the tongue’

Latin linguālis

English lingual

Today it means

adj Speaking two or more languages with complete fluency and such that there is no subject or domain of communication in which one language is preferred over others.

Language periods are conventional ranges, not dates for this word.

Etymograph / ambilingual