Simple Definition of otter

from our Learner's Dictionary

otter

noun

ˈɑːtɚ

plural otter or otters

: an animal that has dark brown fur and webbed feet with claws and that eats fish

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“Otter.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/otter. Accessed 18 Jun. 2026.

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