What is the definition of "Greek"?

adjective

adjective: Greek

relating to Greece, its people, or their language.

noun

noun: Greek; plural noun: Greeks

1.

a native or inhabitant of modern Greece, or a person of Greek descent.

a Greek-speaking person in the ancient world, especially a native of one of the city states of Greece and the eastern Mediterranean.

2.

the ancient or modern language of Greece, the only representative of the Hellenic branch of the Indo-European family.

3.

US

a member of a fraternity or sorority having a Greek-letter name