'Provisional' definitions:

Definition of 'provisional'

From: WordNet
adjective
Under terms not final or fully worked out or agreed upon; "probationary employees"; "a provisional government"; "just a tentative schedule" [syn: probationary, provisional, provisionary, tentative]

Definition of 'Provisional'

From: GCIDE
  • Provisional \Pro*vi"sion*al\, a. [Cf. F. provisionnel.] Of the nature of a provision; serving as a provision for the time being; -- used of partial or temporary arrangements; as, a provisional government; a provisional treaty. [1913 Webster]