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Betty,毕业于英国一流的高级翻译学院,专注翻译各类与新型冠状病毒(COVID-19)有关的法律文件。