'Defensive' definitions:

Definition of 'defensive'

From: WordNet
adjective
Intended or appropriate for defending against or deterring aggression or attack; "defensive weapons"; "a defensive stance" [ant: offensive]
adjective
Attempting to justify or defend in speech or writing [syn: defensive, justificative, justificatory]
noun
An attitude of defensiveness (especially in the phrase `on the defensive') [syn: defensive, defensive attitude]

Definition of 'Defensive'

From: GCIDE
  • Defensive \De*fen"sive\, n. That which defends; a safeguard. [1913 Webster]
  • Wars preventive, upon just fears, are true defensives. --Bacon. [1913 Webster]
  • To be on the defensive, To stand on the defensive, to be or stand in a state or posture of defense or resistance, in opposition to aggression or attack. [1913 Webster]

Definition of 'Defensive'

From: GCIDE
  • Defensive \De*fen"sive\, a. [Cf. F. d['e]fensif.]
  • 1. Serving to defend or protect; proper for defense; opposed to offensive; as, defensive armor. [1913 Webster]
  • A moat defensive to a house. --Shak. [1913 Webster]
  • 2. Carried on by resisting attack or aggression; -- opposed to offensive; as, defensive war. [1913 Webster]
  • 3. In a state or posture of defense. --Milton. [1913 Webster]

Synonyms of 'defensive'

From: Moby Thesaurus