invertebrate

adjective in·ver·te·brate \ (ˌ)in-ˈvər-tə-brət , -ˌbrāt \

Examples: invertebrate in a Sentence

Definition of invertebrate

1 : lacking a spinal column; also : of, relating to, or concerned with invertebrate animals

2 : lacking in strength or vitality : weak

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invertebrate

noun

See invertebrate defined for kids

Examples of invertebrate in a Sentence

an invertebrate Congress that blithely went along with the President's ill-conceived plan

Recent Examples of invertebrate from the Web

The fiddler crabs are like little invertebrate peacocks.

— james gorman, New York Times, "For Fiddler Crabs, ‘Size Does Matter’," 26 Feb. 2018
On these lands, the general public are allowed to collect small amounts of plant and invertebrate fossils, says Polly.

— maya wei-haas, Smithsonian, "What Shrinking Fossil-Rich National Monuments Means for Science," 19 Dec. 2017
Sea squirts also give us a very useful illustration of the vertebrates’ closest invertebrate relatives.

— bill hatcher, National Geographic, "Why You Move the Way You Do," 28 Feb. 2016
In the wild, these slugs are known to feed on hydroids, an invertebrate marine organism.

— brigit katz, Smithsonian, "This Sea Slug Has a Crafty Way of Getting Super-Sized Meals," 4 Nov. 2017
But there are also large numbers of small invertebrate animals, including insects, which are the foundations of the ecosystem.

— National Geographic, "Saving Half the Planet for Nature Isn't As Crazy As It Seems," 27 Mar. 2016
While Trump continues to gratuitously stoke culture wars by attacking the NFL, the GOP’s invertebrate dysfunction continues to be on full display.

— charles j. sykes, Time, "Charlie Sykes: Roy Moore Signals the End of the Republican Party," 28 Sep. 2017
Decades of degradation by hikers, motorcyclists, homeless campers and partying had hammered the fish, forcing heaps of gravel off fragile slopes into the creek, snuffing stoneflies and other invertebrate food.

— bruce finley, The Denver Post, "Colorado’s rarest fish: greenback cutthroats endure electro-zapping, netting and squeezing as biologists try to save state fish from extinction," 13 June 2017
But there are also large numbers of small invertebrate animals, including insects, which are the foundations of the ecosystem.

— National Geographic, "Saving Half the Planet for Nature Isn't As Crazy As It Seems," 27 Mar. 2016

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'invertebrate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.