'Intentional' definitions:

Definition of 'intentional'

From: WordNet
adjective
Characterized by conscious design or purpose; "intentional damage"; "a knowing attempt to defraud"; "a willful waste of time" [syn: intentional, knowing]
adjective
Done or made or performed with purpose and intent; "style...is more than the deliberate and designed creation"- Havelock Ellis; "games designed for all ages"; "well-designed houses" [syn: designed, intentional] [ant: undesigned]

Definition of 'Intentional'

From: GCIDE
  • Intentional \In*ten"tion*al\, a. [Cf. F. intentionnel.] Done by intention or design; intended; designed; as, the act was intentional, not accidental. Opposite of unintentional or unintended. [1913 Webster]