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Deadline - Meaning, Definition & English Examples

A deadline is a fixed time or date by which a task must be completed. It is commonly used in work, school, or projects to ensure timely progress and accountability.

deadline

/ˈdɛdˌlaɪn/ /ˈdedˌlaɪn/

Definition:

The latest time by which something must be completed or submitted.

Synonyms:

cutoff, due date, time limit, target date

Part of Speech:

noun

Antonyms:

extension, indefinite period

Common Collocations:

meet a deadline, set a deadline, miss a deadline, tight deadline, extend a deadline

Derivatives:

deadlines (plural), deadlined (rare)

Usage Tips:

Use "deadline" for fixed completion times in work or study; avoid for informal or flexible timelines.

Common Phrases:

race against the deadline, beat the deadline, under the wire

Etymology:

Originated from Civil War prisons; literal "dead line" prisoners couldn't cross without being shot.

Examples:

  • 1. The project deadline is tomorrow at noon.
  • 2. She missed the application deadline by one day.
  • 3. Our team works best under tight deadlines.
  • 4. Can we extend the deadline by two weeks?

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