function, office, duty, province mean the acts or operations expected of a person or thing. function implies a definite end or purpose or a particular kind of work.

Duty is what one performs, or avoids doing, in fulfillment of the permanent dictates of conscience, piety, right, or law: duty to one's country; one's duty to tell the truth, to raise children properly.

Apr 16, 2026 · Noun duty (countable and uncountable, plural duties) (countable, uncountable) That which one is morally or legally obligated to do. Do your duty by me! -No, we don't have a duty to …

A duty (from "due" meaning "that which is owing"; Old French: deu, did, past participle of devoir; Latin: debere, debitum, whence "debt") is a commitment or expectation to perform some action in general …

It is surely the duty of the stronger members in a society to help those who are weak. I'd be failing in my duty if I didn't tell you about the risks involved in the project.

Definition of duty noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A duty often applies to what a person performs in fulfillment of the permanent dictates of conscience, piety, right, or law: one's duty to tell the truth; a parent's duty to raise children properly.

If you say that something is your duty, you believe that you ought to do it because it is your responsibility. I consider it my duty to write to you and thank you.

A duty is an obligation, and we get new duties with new positions in life, like taking a job, or becoming a parent. You didn't realize one of your duties as club president would be cleaning up after meetings.

It is surely the duty of the stronger members in a society to help those who are weak. I'd be failing in my duty if I didn't tell you about the risks involved in the project.