deduction

名词 n.
中文释义
英 /dɪˈdʌkʃən/|/dɪˈdʊkʃən/    美 /dɪˈdʌkʃən/|/diˈdʌkʃən/

英文释义

名词 n.
  1. That which is deducted; that which is subtracted or removed. countable,uncountable
    — Near-synonyms: extract, reduction; see also Thesaurus:decrement
  2. That which is deducted; that which is subtracted or removed.; A sum that can be removed in tax calculations, usually from the taxable amount; something that is written off. countable,uncountable
    — standard deduction
  3. That which is deducted; that which is subtracted or removed.; A sum withheld from an employee's pay for the purpose of paying tax. countable,uncountable
  4. A process of reasoning that moves from the general to the specific, in which a conclusion follows necessarily from the premises presented, so that the conclusion cannot be false if the premises are true.; A conclusion; that which is deduced, concluded or figured out. countable,uncountable
    — He arrived at the deduction that the butler didn't do it.
  5. A process of reasoning that moves from the general to the specific, in which a conclusion follows necessarily from the premises presented, so that the conclusion cannot be false if the premises are true.; The ability or skill to deduce or figure out; the power of reason countable,uncountable
    — Through his powers of deduction, he realized that the plan would never work.

词形变化

deductions plural

词汇关系

衍生词
deduction theorem natural deduction neutral deduction nondeduction social deduction
相关词
tax-deductible

词源

From Middle French déduction, from Latin deductio.
Equivalent to deduct + -ion or deduce + -tion.
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