v. 1. To make normal; as, to normalize relations with China. Syn. -- renormalize. [ WordNet 1.5 ]
2. To make standard; determine the value by comparison to an item of known standard value; as, The test results were normalized for changes in the number of questions before comparison with the previous year's values. Syn. -- standardize. [ PJC ]
3. To convert to a standard form or measure; adjust the value or values so as to conform to a standard measure or pattern; as, The probabilities were normalized to add up to 1.00. [ PJC ]