Meaning of duty in English | Powered by Free Dictionary API

noun

• That which one is morally or legally obligated to do.

  Example: We don't have a duty to keep you here.

• The state of being at work and responsible for or doing a particular task.

  Example: I’m on duty from 6 pm to 6 am.

• A tax placed on imports or exports; a tariff.

• One's due, something one is owed; a debt or fee.

• Respect; reverence; regard; act of respect; homage.

• The efficiency of an engine, especially a steam pumping engine, as measured by work done by a certain quantity of fuel; usually, the number of pounds of water lifted one foot by one bushel of coal (94 lbs. old standard), or by 1 cwt. (112 lbs., England, or 100 lbs., United States).