(her-o-in) 3 syllables

Definition

noun. a narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush

Example Sentence

The officer found heroin in the suspects' pockets.

Synonyms

diacetylmorphine; opiate; narcotic drug

Antonyms

water

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heroin
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Rhymes

  • heroin
  • heroine