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copepod

American  
[koh-puh-pod] / ˈkoʊ pəˌpɒd /

noun

  1. any of numerous tiny marine or freshwater crustaceans of the order (or subclass) Copepoda, lacking compound eyes or a carapace and usually having six pairs of limbs on the thorax, some abundant in plankton and others parasitic on fish.


copepod British  
/ ˈkəʊpɪˌpɒd /

noun

  1. any minute free-living or parasitic crustacean of the subclass Copepoda of marine and fresh waters: an important constituent of plankton

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of, relating to, or belonging to the Copepoda

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
copepod Scientific  
/ kōpə-pŏd′ /
  1. Any of various very small crustaceans of the subclass Copepoda, having an elongated body and a forked tail. Unlike most crustaceans, copepods lack a carapace over the back and do not have compound eyes. They are abundant in both salt and fresh water, and are an important food source for many water animals. Copepods include the water fleas.


Etymology

Origin of copepod

1830–40; < New Latin Copepoda name of the order < Greek kṓpē a handle, oar + -poda -poda

Vocabulary lists containing copepod

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Take the copepod, a type of zooplankton that is a distant relative of crabs and lobsters.

From BBC Jul. 4, 2025

Here is a little graphical palate cleanser: we visualized the life cycle of the parasite Schistocephalus solidus, which requires ingestion by a copepod, a fish and a bird—in that order—to survive and reproduce.

From Scientific American Dec. 14, 2022

It’s Neocalanus spp., a type of copepod — a zooplankton — not seen during The Blob, as the massive marine heat wave came to be called.

From Seattle Times Jun. 14, 2021

When warmer water moved north to Alaska, it also carried in different, less nutritious copepod species.

From Science Magazine Jan. 31, 2019

In the killer whale may be found a seal, in the seal a fish, in the fish a smaller fish, in the smaller fish a copepod, and in the copepod a diatom.

From Scott's Last Expedition Volume I by Scott, Robert Falcon

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