Definition of bottom-dweller in English:

bottom-dweller

noun

  • See bottom-dwelling

    • ‘Rays and skates are bottom-dwellers that live on sand or mud.’
    • ‘A marine family, clinids are mostly bottom-dwellers.’
    • ‘They look like bottom-dwellers, but there's always a surprise team and it could be Portland.’
    • ‘Juveniles, especially in the territorial bottom-dwellers, often possess different, brighter colors than adults of the same species.’
    • ‘During feeding, hordes of acanthurids descend on the reef so that attempts by bottom-dwellers to defend their territory are thwarted.’