Needn't

//niːdn̩t// verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    Need not. British, auxiliary, formal, literary, negative

    "I needn’t have washed the car: shortly after it started raining."

Example

More examples

"You needn't have seen him to the door."

Etymology

need + -n't.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.