gulper

/ˈɡʌlpər/
noun
  1. A person or animal that swallows something quickly or in large amounts.
    • The thirsty hiker was a gulper, finishing his water bottle in seconds.
    • At the hot dog contest, the winner was known as a champion gulper.
    • My dog is a gulper; he inhales his food without chewing.
  2. A type of deep-sea fish with a large mouth and stomach that can swallow prey bigger than itself.
    • Scientists discovered a new species of gulper living near the ocean floor.
    • The gulper eel uses its huge jaws to trap fish in the dark ocean.
    • The gulper's expandable stomach allows it to eat prey twice its size.
Antonyms
What does "gulper" mean? | whatsthatwordmean | whatsthatwordmean