From Longman Dictionary of Contemporary Englishitemizei‧tem‧ize (also itemise British English) /ˈaɪtəmaɪz/ verb [transitive] LISTto make a list and give details about each thing on the list an itemized bill→ See Verb table
Examples from the Corpus
itemize• Make sure the bill you receive is itemized and shows the individual price of each job that has been done.• Couples with no need to itemize deductions can use the 1040A, another relatively simple form.• If he does not itemize deductions, he will lose the deduction altogether.• But you may want to itemize expensive designer outfits.• I don't need to itemize my tax deductions.• Ignorance of the union world was underlined early on by a detailed target list itemizing the amount sought from each union.• Donleavy carefully itemized the equipment.From Longman Business Dictionaryitemizei‧tem‧ize /ˈaɪtəmaɪz/ (also itemise British English) verb [intransitive, transitive] to present information in the form of a list, giving details about each item on the listThe report itemized several areas of concern.Taxpayers who don’t itemize (=don’t give a detailed list of all their expenses) receive a standard deduction. —itemized (also itemised British English) adjectivean itemized phone bill→ See Verb table 