Word.ws English Dictionary

dequeue

/dɛk/

dequeue is the alternative spelling of deque.

Meaning of deque

Noun

deque (plural deques)

  1. A linear data structure in which elements may be appended to or removed from either end.
    • This algorithm is difficult to implement with a standard queue, but with a deque it's easy.

Verb

IPA/ˌdiːˈkjuː/

dequeue (third-person singular simple present dequeues, present participle dequeuing or dequeueing, simple past and past participle dequeued)

  1. (transitive) To remove an item from a queue.
    Synonyms:
    unqueue
    Antonyms:
    queue, enqueue

Synonyms of dequeue

Antonyms

Forms of dequeue

Noun
pluraldequeues
Verb
third-person singular presentdequeues
present participledequeuing
present participledequeueing
past participledequeued
pastdequeued

Origin of dequeue

Short for double-ended queue.

From de- + queue.

Words formed from dequeue

Words that rhyme with dequeue

44 more rhymesFewer rhymes

Questions about dequeue

What does dequeue mean?
Dequeue means to remove an item from a queue.
What is dequeue the alternative spelling of?
Dequeue is the alternative spelling of deque.
What part of speech is dequeue?
Dequeue is a verb.
How do you pronounce dequeue?
Dequeue is pronounced /dɛk/.
What is the past tense of dequeue?
The past tense of dequeue is dequeued.

Words near dequeue in the dictionary

  1. dequench
  2. dequenched
  3. dequenches
  4. dequenching
  5. deques
  6. dequeue
  7. dequeued
  8. dequeueing
  9. dequeuer
  10. dequeuers
  11. dequeues

Source and license

Adapted from Wiktionary: dequeue (page history and authors); deque (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-deque.wav, en-uk-dequeue.ogg.

Cite this entry: “dequeue.” Word.ws, https://word.ws/dequeue. Based on Wiktionary, CC BY-SA 4.0.