postoj
Postoj is a term occasionally used in linguistic discussions to refer to a root associated with existence or presence in some Slavic languages. It is not a standardized dictionary entry in most languages, but rather a shorthand notion that scholars use when comparing how different languages encode the state of existing or being present.
The concept of postoj is tied to verb stems meaning “to exist” in several South Slavic languages.
In grammar and typology, postoj-type roots are discussed in terms of existential constructions, state-of-being expressions, and
Existence, being, presence, ontology, Slavic linguistics, comparative linguistics.