Indo-Germanic

Etymology
(as ) and popularized in German (as /), especially following 's 1823 Asia polyglotta. At the time the term was coined, the Celtic languages were not yet considered Indo-European, and the Tocharian languages were not yet discovered; even after the inclusion of Celtic, Germanic remains the northwesternmost family (thanks to ). .

Proper noun

 * 1)  Indo-European major language family
 * 2)  Proto-Indo-European hypothetical language
 * 3)  Pre-Germanic Proto-Indo-European.

Adjective

 * 1)  Indo-European