'Deductive' definitions:

Definition of 'deductive'

From: WordNet
adjective
Relating to logical deduction; "deductive reasoning"
adjective
Involving inferences from general principles [ant: inductive]

Definition of 'Deductive'

From: GCIDE
  • Deductive \De*duct"ive\, a. [Cf. L. deductivus derivative.] Of or pertaining to deduction; capable of being deduced from premises; deducible. [1913 Webster]
  • All knowledge of causes is deductive. --Glanvill. [1913 Webster]
  • Notions and ideas . . . used in a deductive process. --Whewell. [1913 Webster]