'Unparented' definitions:

Definition of 'unparented'

From: WordNet
adjective
Having no parent or parents or not cared for by parent surrogates [syn: unparented, parentless] [ant: parented]

Definition of 'Unparented'

From: GCIDE
  • Unparented \Un*par"ent*ed\, a. Having no parent, or no acknowledged parent. [R.] [1913 Webster]