Pronunciation

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Singular
monster

Plural
monsters

 
A statue of a monster
 
Picture of a monster
  1. (countable) A scary, fictional creature. "Monster" is a very general word, and can mean all kinds of strange or scary beings or animals that are not real.
    I thought I saw a monster under my bed but it was just some of my dirty clothes.
  2. (countable) (by extention) A very bad person.
    He must have been a monster to kill all those children.
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