WordWeight : Weighing the Words

Pronunciation : De*duc"tion
Part of Speech : n.
Etymology : [L. deductio: cf. F. d?duction.]
Definition : 1. Act or process of deducing or inferring. The deduction of one language from another. Johnson. This process, by which from two statements we deduce a third, is called deduction. J. R. Seely.

2. Act of deducting or taking away; subtraction; as, the deduction of the subtrahend from the minuend.

3. That which is deduced or drawn from premises by a process of reasoning; an inference; a conclusion. Make fair deductions; see to what they mount. Pope.

4. That which is deducted; the part taken away; abatement; as, a deduction from the yearly rent.

Syn. -- See Induction.
Source : Webster's Unabridged Dictionary, 1913