hider

/ˈhaɪdər/
noun
  1. A person or animal that hides or is hiding.
    • In the game of hide-and-seek, the hider tries not to be found.
    • The police searched for the hider in the dark warehouse.
    • The cat is a skilled hider, often disappearing under the bed for hours.
Antonyms
What does "hider" mean? | whatsthatwordmean | whatsthatwordmean