Indo-European

adj

Of or relating to the languages originally spoken in Europe and Western Asia.

Indo-European languages are spoken by millions of people around the world.

意味（1）

Of or relating to the languages originally spoken in Europe and Western Asia.

意味（2）

Of or relating to the hypothetical parent language of the Indo-European language family. Also called Proto-Indo-European and abbreviated PIE.

意味（3）

Of or relating to the hypothetical group of peoples that spread Indo-European languages.