yok olmak (Turkish) comes from Turkish olmak, from Turkish -iş, from Ottoman Turkish ـش, from Old Anatolian Turkish ـش, from Proto-Turkic -il — Forms deverbal nouns.
yok olmak (Turkish): to cease to exist
Definitions
to cease to exist
Ancestry of “yok olmak”, step by step
yok olmak traces back through two separate lines of ancestry.