nirvanic
/nɪəˈvɑːnɪk/ /nə(ː)ˈvɑːnɪk/ /nə(ː)ˈvanɪk/adjective
Of the nature of or resembling nirvana; designating or relating to an idyllic condition or state of perfect happiness.
Origin
Late 19th century; earliest use found in Edward Benson (1867–1940), novelist. From nirvana + -ic.