filter feeder

noun

: an animal (such as a clam or baleen whale) that obtains its food by filtering organic matter or minute organisms from a current of water that passes through some part of its system

Examples of filter feeder in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As filter feeders, mole crabs are considered important indicators of environmental health and quality, according to researchers. Lauren Liebhaber, Miami Herald, 8 May 2025 Despite their immense size, these gentle giants are filter feeders, primarily consuming plankton, small fish, and other tiny organisms by swimming with their mouths open to filter food from the water. Melissa Cristina Marquez, Forbes, 16 Jan. 2025 According to the Food and Drug Administration, filter feeders such as clams and other bivalve mollusks like oysters and mussels have the potential to accumulate more contaminants in their systems than other seafood types. Christina Manian, Health, 23 Apr. 2025 The humpback, a filter feeder living off krill and small fish, didn't appear interested in eating the kayaker, so the man escaped the animal's mouth without struggling. Kelli Bender, People.com, 26 Mar. 2025 See All Example Sentences for filter feeder

Word History

First Known Use

1928, in the meaning defined above

Time Traveler
The first known use of filter feeder was in 1928

Browse Nearby Words

Cite this Entry

“Filter feeder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/filter%20feeder. Accessed 21 May. 2025.

Kids Definition

filter feeder

noun
: an animal (as a clam or baleen whale) that obtains its food by filtering food particles or tiny living things from water
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