itemizei·tem·ize /ˈaɪtəmaɪz/ (also itemise British EnglishBrE) verb [intransitiveI, transitiveT] 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 EnglishBrE) adjectiveadjan itemized phone bill