The doctrine or practice of consorting with the opposite sex, at pleasure, without marriage.(noun)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "free-love" in a sentence
"If the anecdote proves credible with her political base - not exactly known as a free-love constituency - she may be done charming the Tea Party."
"Bringing Indy out of his glamorized serial-fiction world and into a world which is more modern just saddened me. riding through town on the back of the motorcycle, I occurred to me that in a decade or so, there'd be hippies and free-love and a weird muddled world, and the idea of Indy THERE, instead of exploring a jungle, was just sad."
"Her uninhibited persona and Mother Nature fashion sense also helped advance the hippie counterculture and, by extension, the free-love and feminist movements."