'Permissive' definitions:

Definition of 'permissive'

From: WordNet
adjective
Not preventive [ant: preventative, preventive]
adjective
Granting or inclined or able to grant permission; not strict in discipline; "direct primary legislation is largely permissive rather than prescriptive"; "permissive parents" [ant: unpermissive]

Definition of 'Permissive'

From: GCIDE
  • Permissive \Per*mis"sive\ (p[~e]r*m[i^]s"s[i^]v), a.
  • 1. Permitting; granting leave or liberty. "By his permissive will." --Milton. [1913 Webster]
  • 2. Permitted; tolerated; suffered. --Milton. [1913 Webster]