'Unbound' definitions:

Definition of 'unbound'

From: WordNet
adjective
Not secured within a cover; "an unbound book" [ant: bound]
adjective
Not restrained or tied down by bonds [ant: bound]
adjective
Not held in chemical or physical combination

Definition of 'Unbound'

From: GCIDE
  • Unbound \Un*bound"\, imp. & p. p. of Unbind. [1913 Webster]

Definition of 'Unbound'

From: GCIDE
  • Unbind \Un*bind"\ ([u^]n*b[imac]nd"), v. t. [imp. & p. p. Unbound ([u^]n*bound"); p. pr. & vb. n. Unbinding.] [AS. unbindan. See Un-, and Bind.] To remove a band from; to set free from shackles or fastenings; to untie; to unfasten; to loose; as, unbind your fillets; to unbind a prisoner's arms; to unbind a load. [1913 Webster]