itemized deductionglossary / itemized deduction An expense (such as a medical expense, home-mortgage interest, or a charitable contribution) that can be subtracted from adjusted gross income to determine taxable income. 词条贡献者 法律翻译Bernardine,毕业于新加坡知名法学院,专注翻译各类与文娱与体育有关的法律文件。