abdominal
Americanadjective
noun
-
abdominals
plural
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of abdominal
Explanation
Anything abdominal relates to the midsection of your body, just below your chest and above your pelvis. Abdominal muscles are sometimes called “abs” and they’re the muscles in your abdomen. All abdominal things relate to the belly area. If your stomach hurts, you have abdominal pain. Sit-ups are abdominal exercises. Do enough sit-ups and you'll have washboard abs because the rippled muscles look like, well, a washboard. Any stomach surgery is a type of abdominal surgery. Sometimes abdominal is used as a noun that’s short for abdominal muscle.
Vocabulary lists containing abdominal
Turtles All the Way Down
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The Hot Zone
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Stuart Little
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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:
Cyclosporiasis is a parasitic infection that can cause diarrhea, vomiting and intense abdominal pain that can last for weeks.
From The Wall Street Journal ● Jul. 22, 2026
The regulators are investigating a multistate outbreak of cyclospora, a parasite that is responsible for making at least 1,600 people sick with a severe gastrointestinal illness that causes watery diarrhea and abdominal cramping.
From MarketWatch ● Jul. 20, 2026
We are more likely to develop the “metabolic syndrome”—a group of conditions that includes excess abdominal fat, high blood pressure, high blood sugar, and abnormal cholesterol.
From Barron's ● Jun. 27, 2026
Common symptoms include fever, headache, muscle aches, and abdominal pain.
From Science Daily ● Jun. 22, 2026
The facts were these: Gunda’s chronic abdominal pain and swelling had been diagnosed by the Mayo Clinic as a cancerous tumor in November 1937.
From "Big Science" by Michael Hiltzik
Combining inhalation with movement can teach the body to use the trunk muscles in a different way, Wiebe said, so you’re no longer relying only on your abdominals.
From Washington Post ● Nov. 12, 2021
Women tend to be more flexible and sometimes overextend their low backs, and we just need to do a little maintenance to keep our low abdominals, low back, and pelvic floor strong and working together.
From Slate ● May 13, 2020
The exercise above—a modified Turkish sit-up—improves strength in the abdominals and upper back.
From Golf Digest ● Oct. 24, 2019
I learned the correct swing, which was surprisingly complex and involved pumping your legs to an odd rhythm and holding a pike position on the backswing — hell on the abdominals.
From Salon ● Mar. 16, 2013
She’ll have to make sure to add some crunches and leg lifts to strengthen her abdominals and her glutes.
From "A Heart in a Body in the World" by Deb Caletti
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
