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what is the meaning of joie de vivre
Joie de vivre is a keen or buoyant enjoyment of life.
what is the origin of the phrase joie de vivre
Casual use of joie de vivre in French can be dated back at least as far as Fénelon in the late 17th century.

Question: When did the phrase become popular?
Self-contained rewrite: When did the phrase joie de vivre become popular?