as in weak
lacking strength of will or character
an invertebrate Congress that blithely went along with the President's ill-conceived plan
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Example Sentences
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Recent Examples of invertebrate
Avery Hurt, Discover Magazine, 3 Feb. 2023
A year later, the state budgeted $10 million to pull DNA out of historic insect collections, as well as to launch ambitious new field studies to better understand the extent of California’s invertebrate biodiversity.
—Los Angeles Times, 24 Dec. 2022
Aamir Khollam, Interesting Engineering, 16 Oct. 2025
Initiated in 2019, the partnership between the two centers on the creation of a research unit around the biology of the precious coral, also known as Mediterranean red coral, aims to better understand the marine invertebrate and contribute to its preservation.
—Lily Templeton, Footwear News, 16 Oct. 2025
See All Example Sentences for invertebrate
Adjective
Jessica Ware is associate curator of invertebrate zoology at the American Museum of Natural History.
—Avery Hurt, Discover Magazine, 3 Feb. 2023
A year later, the state budgeted $10 million to pull DNA out of historic insect collections, as well as to launch ambitious new field studies to better understand the extent of California’s invertebrate biodiversity.
—Los Angeles Times, 24 Dec. 2022
Noun
In its second major collection, published in the Biodiversity Data Journal, over 20 researchers from around the world came together to describe 14 new marine invertebrate species and two new genera.
—Aamir Khollam, Interesting Engineering, 16 Oct. 2025
Initiated in 2019, the partnership between the two centers on the creation of a research unit around the biology of the precious coral, also known as Mediterranean red coral, aims to better understand the marine invertebrate and contribute to its preservation.
—Lily Templeton, Footwear News, 16 Oct. 2025
See All Example Sentences for invertebrate
Recent Examples of Synonyms for invertebrate
Adjective
-
The United States is, to her knowledge, the only country maintaining such a ban for nearly a century via Section 307 of the 1930 Tariff Act—even in its weaker form with the domestic consumption loophole.—
Jasmin Malik Chua,
Sourcing Journal,
13 Mar. 2026
-
Lessons from gold and small-caps The recent spike in oil prices has not resulted in spectacular gains for gold investors fueled by a weaker dollar, as was the case in 1973.—
Joseph Wilkins,
CNBC,
13 Mar. 2026
Noun
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In all vertebrates, the thymus degenerates very rapidly with age.—
Mallory Locklear,
Hartford Courant,
7 Mar. 2026
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Hundreds of new vertebrates annually.—
Hanna Wickes,
Kansas City Star,
6 Mar. 2026
Adjective
-
If the Iranian regime survives in weakened form, Beijing will likely calibrate limited, deniable support while avoiding overcommitment.—
John Calabrese,
The Conversation,
6 Mar. 2026
-
While most people recover fairly quickly from HMPV, people with weakened immune system or other medical conditions, or who are very young or old, are more likely to suffer serious illness, the Mayo Clinic said.—
Don Sweeney,
Sacbee.com,
3 Mar. 2026
Noun
-
Since 2003 there has been a 16 percent average annual increase in the numbers of lions and an average 7 percent for elephants, and a general fivefold jump in nonmigrating herbivores.—
Tom Vanderbilt,
Condé Nast Traveler,
10 Mar. 2026
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Rhynchosaurs were among the most successful land herbivores at that time, living alongside the earliest dinosaurs.—
Munis Raza,
Interesting Engineering,
4 Mar. 2026
Adjective
-
The team created a soft hydrogel made from chitosan, a naturally occurring polymer found in the shells of crustaceans.—
Neetika Walter,
Interesting Engineering,
14 Mar. 2026
-
If emotions surge, pause to write thoughts before speaking, then return with a softer tone so both sides feel heard and respected.—
Tarot.com,
New York Daily News,
14 Mar. 2026
Noun
-
For too long, Wyoming has been an outlier in tolerating extreme cruelty toward its wild carnivores.—
Wendy Keefover,
Denver Post,
10 Mar. 2026
-
Salty Parmesan, spicy baby arugula leaves, and creamy white beans combine to form a hearty salad perfect for vegetarian guests or carnivores craving greens.—
Josh Miller,
Southern Living,
5 Mar. 2026
Adjective
-
The nagging wife, the angry daughter and the spineless detective.—
Erik Kain,
Forbes.com,
29 Jan. 2026
-
He must be impeached, but with a spineless Congress and a corrupt Supreme Court how this will happen is in grave doubt.—
Sun Sentinel Editorial Board,
Sun Sentinel,
26 Jan. 2026
Cite this Entry
“Invertebrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invertebrate. Accessed 14 Mar. 2026.
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