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retardation

/ɹitɑɹdˈeɪʃən/ · 4 syllables

Meaning

noun

  1. a decrease in rate of change
    “the deceleration of the arms race”
  2. the extent to which something is delayed or held back
  3. any agent that retards or delays or hinders
    “flame-retardant”
  4. lack of normal development of intellectual capacities
  5. the act of slowing down or falling behind

Synonyms for retardation

Words that rhyme with retardation

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