Greek love is a term originally used by classicists to describe the sexual, primarily homoerotic, customs, practices and attitudes of the ancient Greeks. It was frequently used as a euphemism for homosexuality and pederasty. The phrase is a product of the enormous impact of the reception of classical Greek culture on historical attitudes toward sexuality, and its influence on art and various intellectual movements.
'Greece' as the historical memory of a treasured past was romanticised and idealised as a time and a culture when love between males was not only tolerated but actually encouraged, and expressed as the high ideal of same-sex camaraderie. ... If tolerance and approval of male homosexuality had happened once—and in a culture so much admired and imitated by the eighteenth and nineteenth centuries—might it not be possible to replicate in modernity the antique homeland of the non-heteronormative?
Following the work of sexuality theorist Michel Foucault, the validity of an ancient Greek model for modern gay culture has been questioned. In his essay "Greek Love," Alastair Blanshard sees "Greek love" as "one of the defining and divisive issues in the homosexual rights movement.
As a phrase in Modern English and other modern European languages, "Greek love" refers to various (mostly homoerotic) practices as part of the Hellenic heritage reinterpreted by adherents such as Lytton Strachey;quotation marks are often placed on either or both words ("Greek" love, Greek "love", or "Greek love") to indicate that usage of the phrase is determined by context. It often serves as a "coded phrase" for pederasty, or to "sanitize" homosexual desire in historical contexts where it was considered unacceptable.