<p><strong>verb (used with object)</strong></p><ul><li>itemized, itemizing</li><li>to state by items; give the particulars of; list the individual units or parts of: to itemize an account</li><li>to list as an item or separate part: to itemize deductions on an income-tax return</li></ul><p><strong>verb (used without object)</strong></p><ul><li>itemized, itemizing</li><li>to compute an income-tax return by listing separately all assets, credits, allowable deductions, losses, etc.</li></ul>