adj.
1.of or relating to the Indo-European language family
2.of or relating to the former Indo-European people indo-european n.
1.a member of the prehistoric people who spoke Proto-Indo European
2.the family of languages that by 1000 BC were spoken throughout Europe and in parts of southwestern and southern Asia
Idiom of the Day
go ape
to become very excited, to behave in a crazy way
My father went ape when he heard how much money I had spent.