Definition of deduce

• v. t. - To lead forth.
• v. t. - To take away; to deduct; to subtract; as, to deduce a part from the whole.
• v. t. - To derive or draw; to derive by logical process; to obtain or arrive at as the result of reasoning; to gather, as a truth or opinion, from what precedes or from premises; to infer; -- with from or out of.