·

speed (EN)
noun, verb, interjection

noun “speed”

singular speed, plural speeds or uncountable
  1. how fast someone or something moves
    The car reached a speed of 120 miles per hour on the highway.
  2. the quality of moving quicky
    We are cruising at speed right now.
  3. (usually in compounds) a gear on a bicycle or in a car
    The car has a six-speed gearbox.
  4. (slang) an illegal stimulant drug, especially amphetamine
    He was arrested for selling speed to college students.
  5. (photography) the length of time a camera's shutter is open
    Using a slow speed can create interesting motion effects.

verb “speed”

infinitive speed; he speeds; past tense sped, speeded; past part. sped, speeded; ger. speeding
  1. to move quickly
    The train sped through the countryside.
  2. to drive faster than the legal speed limit
    She was fined for speeding on the highway.
  3. to make something happen faster
    This new software will speed the process.

interjection “speed”

speed
  1. (in film) said to indicate that recording equipment is running and ready
    The director shouted "Action!" after the sound engineer called "Speed!