Word.ws English Dictionary

speeded

/ˈspiːdəd/

speeded is the simple past and past participle of speed.

Meaning of speed

Verb

speed (third-person singular simple present speeds, present participle speeding, simple past and past participle sped or (chiefly UK) speeded)

  1. (archaic, intransitive) To succeed; to prosper, be lucky.
    • And yf I maye fynde suche a knyghte that hath all these vertues / he may drawe oute this swerd oute of the shethe / for I haue ben at kyng Ryons / it was told me ther were passyng good knyghtes / and he and alle his knyghtes haue assayed it and none can spede1485, Sir Thomas Malory, chapter 1, in Le Morte Darthur, book I
  2. (archaic, transitive) To help someone, to give them fortune; to aid or favour.
    • God speed, until we meet again.
  3. (intransitive) To go fast.
    • The Ferrari was speeding along the road.
    Synonyms:
    zing
  4. (intransitive) To exceed the speed limit.
    • Why do you speed when the road is so icy?
  5. (transitive) To increase the rate at which something occurs.
    • It is possible that the uterine contractions speed the sperm along.1982, Carole Offir, Carole Wade, Human sexuality,, Harcourt Brace Jovanovich, page 454
  6. (intransitive, slang) To be under the influence of stimulant drugs, especially amphetamines.
    • Jackie is just speeding away / Thought she was James Dean for a day1972, Lou Reed, “Walk on the Wild Side”, in Transformer

See all 29 meanings of speed

Adjective

speeded (not comparable)

  1. Measured in terms of speed.
    • a speeded lexical decision task

Synonyms of speeded

Words formed from speeded

Phrases with speeded

Questions about speeded

What does speeded mean?
Speeded means measured in terms of speed.
What is speeded the simple past and past participle of?
Speeded is the simple past and past participle of speed.
What part of speech is speeded?
Speeded is an adjective.
How do you pronounce speeded?
Speeded is pronounced /ˈspiːdəd/.

Words near speeded in the dictionary

  1. speedcubed
  2. speedcuber
  3. speedcubers
  4. speedcubes
  5. speedcubing
  6. speeded
  7. speeded up
  8. speededness
  9. speeder
  10. speeders
  11. speedest

Source and license

Adapted from Wiktionary: speeded (page history and authors); speed (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.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Persent101-speeded.wav.

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