Definify.com
Webster 1913 Edition
Self-existence
Selfˊ-ex-ist′ence
,Noun.
Inherent existence; existence possessed by virtue of a being’s own nature, and independent of any other being or cause; – an attribute peculiar to God.
Blackmore.
Webster 1828 Edition
Self-existence
SELF-EXIST'ENCE
,Noun.