English Lexicon

Duty

/ˈduː.ti/
nounCEFR B1 (Intermediate)Top #850 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A moral or legal obligation; a responsibility that someone is required to fulfill.

    "It is the duty of the police to protect the community."
  2. 2

    A tax levied on certain goods, especially imports.

    "Passengers must pay customs duty on luxury items brought into the country."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Old Northern French 'deute', from Vulgar Latin *debitita, meaning 'things owed', based on Latin 'debere' (to owe). Over centuries, the term evolved from a strictly financial obligation to a moral and professional imperative.

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