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speed (EN)
substantivo, verbo, interjeição

substantivo “speed”

sing. speed, pl. speeds ou incontável
  1. velocidade
    The car reached a speed of 120 miles per hour on the highway.
  2. rapidez
    We are cruising at speed right now.
  3. marcha
    The car has a six-speed gearbox.
  4. uma droga estimulante ilegal, especialmente anfetamina
    He was arrested for selling speed to college students.
  5. (fotografia) o tempo que o obturador de uma câmera permanece aberto
    Using a slow speed can create interesting motion effects.

verbo “speed”

infinitivo speed; ele speeds; pret. sped, speeded; part. sped, speeded; ger. speeding
  1. Acelerar (mover-se rapidamente)
    The train sped through the countryside.
  2. acelerar (acima do limite legal)
    She was fined for speeding on the highway.
  3. acelerar (algo)
    This new software will speed the process.

interjeição “speed”

speed
  1. (em cinema) dito para indicar que o equipamento de gravação está funcionando e pronto
    The director shouted "Action!" after the sound engineer called "Speed!