abdominal

adjective

ab·​dom·​i·​nal ab-ˈdä-mə-nᵊl How to pronounce abdominal (audio)
əb-, 
-ˈdäm-nᵊl
: of, relating to, or involving the abdomen
abdominal pain/cramps/bloating
an abdominal scar
abdominal sternites
see also abdominal cavity
abdominally adverb
abdominally obese
surgical instruments inserted abdominally

Examples of abdominal 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.
Florida’s first-in-the-nation law Beyond Hurts’ case, the most common risk factors to developing venous thromboembolism include hospitalization and surgery, especially orthopedic surgery and abdominal operations. — Ali Ataya, The Conversation, 26 Oct. 2026 Sleep aids and surgery Across all studies, melatonin was associated with less anxiety, pain and inflammation, in addition to a more than 30% reduction in opioid use among some abdominal surgery patients. — Angelica Stabile, FOXNews.com, 23 Oct. 2026 Nacua played in the season-opening loss to the San Francisco 49ers and then sat out two games because of a hip injury that caused abdominal soreness. — Gary Klein, Los Angeles Times, 23 Oct. 2026 This is one reason peppermint oil has been studied as a treatment for symptoms of irritable bowel syndrome (IBS), including abdominal pain and bloating. — Sarah Jividen, Verywell Health, 23 Oct. 2026 See All Example Sentences for abdominal

Word History

First Known Use

1650, in the meaning defined above

Time Traveler
The first known use of abdominal was in 1650

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Cite this Entry

“Abdominal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/abdominal. Accessed 27 Oct. 2026.

Medical Definition

abdominal

1 of 2 adjective
1
: of, belonging to, or affecting the abdomen
abdominal organs
abdominal pain
abdominal surgery
2
: performed by entry through the abdominal wall
an abdominal hysterectomy

abdominal

2 of 2 noun
: an abdominal muscle (as an oblique or a rectus abdominis) especially of the anterolateral region
—usually used in plural
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