hippiedom

[ hip-ee-duh m ]
/ ˈhɪp i dəm /

noun

the lifestyle and world of hippies, especially in the 1960s.

Origin of hippiedom

An Americanism dating back to 1965–70; hippie + -dom
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019