Adjective: existential ,eg-zi'sten-shul
- Relating to or dealing with existence (especially with human existence)
"The philosopher's work focused on existential questions about the meaning of life"
- Derived from experience or the experience of existence
"formal logicians are not concerned with existential matters";
- experiential
- Of or as conceived by existentialism
"an existential moment of choice"
Encyclopedia: Existential