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.
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 Fine sediments could clog respiratory structures in fish and feeding structures of filter feeders. Alexus Cazares-Nuesser, The Conversation, 25 Mar. 2025 As previously reported, the largest shark alive today, reaching up to 20 meters long, is the whale shark, a sedate filter feeder. Jennifer Ouellette, Ars Technica, 9 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 5 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
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!