"life of pleasure," 1961, Italian, from the title of Fellini's 1960 film. The Italian elements are from Latin dulcis "sweet" (see dulcet) + Latin vita "life," from PIE root *gwei- "to live."
Entries linking to dolce vita
dulcet adj.
"sweet to the senses," especially of taste, also "melodious, harmonious," late 14c., doucet, from Old French doucet, diminutive of doux "sweet," earlier dulz, from Latin dulcis, from Proto-Italic *dulkwi-, from PIE *dlk-wi-, suffixed form of root *dlk-u- "sweet," which probably is also the source of Greek glykys "sweet" (compare gluco-).
*gwei-
also *gweie-, Proto-Indo-European root meaning "to live."
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit jivah "alive, living;" Old Persian *jivaka- "alive," Middle Persian zhiwak "alive;" Greek bios "one's life, course or way of living, lifetime," zoe "animal life, organic life;" Old English cwic, cwicu "living, alive;" Latin vivus "living, alive," vita "life;" Old Church Slavonic zivo "to live;" Lithuanian gyvas "living, alive," gyvata "(eternal) life;" Old Irish bethu "life," bith "age;" Welsh byd "world."