migraine

noun

mi·​graine ˈmī-ˌgrān How to pronounce migraine (audio)
 British often  ˈmē-
plural migraines
1
a
: a condition marked by recurring moderate to severe headache with throbbing pain that usually lasts from four hours to three days, typically begins on one side of the head but may spread to both sides, is often accompanied by nausea, vomiting, and sensitivity to light or sound, and is sometimes preceded by an aura and is often followed by fatigue
Migraine affects three times as many women as men.The Journal of the American Medical Association
About 20 percent of migraine sufferers experience an aura as the first symptom of an attack. The aura may be a pulsing star of light, or a dance of geometric forms across the visual field …Natalie Angier
b
: a condition that is a variant form of the typical migraine but in which headache is absent or not a prominent symptom:
(1)
: a condition in which an aura involving visual disturbances (such as diplopia, scotoma, or tunnel vision) is the main symptom and is not followed by headache

called also acephalgic migraine, silent migraine

(2)
: a condition that is marked by episodic bodily dysfunction (such as cyclic vomiting, abdominal pain, dizziness, vertigo, or unilateral weakness or paralysis) and may be accompanied by headache
abdominal migraine
vestibular migraine
In retinal migraine, repeated episodes of unilateral visual disorder occur with or without headache.Sid Gilman
2
: an episode or attack of migraine
Most patients use a class of drugs known as "triptans," to relieve occasional migraines. But triptans don't work for 20% to 30% of patients.Tara Parker-Pope
migrainous adjective

Examples of migraine 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.
But they’re also known for their style, their attitude, their mystique: Didion, with her undersize body, her oversize sunglasses, her Pall Malls and Stingrays and migraines, and Tartt, looking like a female Sebastian Flyte, comporting herself like a southern J.D. Salinger. Lili Anolik, Vulture, 12 Nov. 2024 For some, loud music, multiple conversations, bright or flashing lights, and crowded spaces associated with traditional networking events may cause seizures, migraines, and other physical reactions. Ludmila Praslova, Forbes, 31 Oct. 2024 For Dennings, one of the most frustrating things is how little migraines are discussed. Sandra Rose Salathe, Flow Space, 24 Oct. 2024 The calming action of the vagus nerve is the biological basis for new therapies that aim to stimulate the nerve to quell seizures, relieve anxiety disorders, cool the body’s inflammatory response, and staunch a migraine attack, among a long list of potential treatments. R Douglas Fields, WIRED, 29 Sep. 2024 See all Example Sentences for migraine 

Word History

Etymology

Middle English mygreyn, from Middle French migraine, modification of Late Latin hemicrania pain in one side of the head, from Greek hēmikrania, from hēmi- hemi- + kranion cranium

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of migraine was in the 15th century

Dictionary Entries Near migraine

Cite this Entry

“Migraine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/migraine. Accessed 22 Nov. 2024.

Kids Definition

migraine

noun
mi·​graine ˈmī-ˌgrān How to pronounce migraine (audio)
: a severe headache often restricted to one side of the head and accompanied by nausea and vomiting

Medical Definition

migraine

noun
mi·​graine
ˈmī-ˌgrān, British often ˈmē-
1
a
: a condition marked by recurring moderate to severe headache with throbbing pain that usually lasts from four hours to three days, typically begins on one side of the head but may spread to both sides, is often accompanied by nausea, vomiting, and sensitivity to light or sound, and is sometimes preceded by an aura and is often followed by fatigue

Note: Migraine tends to occur in more than one member of a family and is of uncertain origin though attacks appear to be associated with dilation of intracranial blood vessels and release of serotonin and other inflammatory substances.

Migraine is a common disorder that can severely affect patients' quality of life and daily function. The patients typically have attacks of unilateral, pulsating, severe or moderately severe headache aggravated by routine physical activity …The New England Journal of Medicine
About 20 percent of migraine sufferers experience an aura as the first symptom of an attack. The aura may be a pulsing star of light, or a dance of geometric forms across the visual field …Natalie Angier
2
b
: a condition that is a variant form of the typical migraine but in which headache is absent or not a prominent symptom:
(1)
: a condition in which an aura involving visual disturbances (as diplopia, scotoma, or tunnel vision) is the main symptom and is not followed by headache
Approximately 20% of migraineurs may experience acephalgic attacks of migraine at one time or another. Indeed, that various symptoms can occur in the absence of any headache has been noted for some time; in fact, visual phenomena were described as early as the 12th century.Donald M. Pedersen et al.

called also acephalgic migraine, silent migraine

(2)
: a condition that is marked by episodic bodily dysfunction (as cyclic vomiting, abdominal pain, dizziness, vertigo, or unilateral weakness or paralysis) and may be accompanied by headache
abdominal migraine
vestibular migraine
In retinal migraine, repeated episodes of unilateral visual disorder occur with or without headache.Sid Gilman
3
: an episode or attack of migraine
Most patients use a class of drugs known as "triptans," such as Imitrex, to relieve occasional migraines. But triptans don't work for 20% to 30% of patients.Tara Parker-Pope
Lynn Goldstein, a dietitian at Weill Cornell, advises patients to remove suspected "trigger" foods from their diet for a period of time and monitor how their migraines are affected.Food & Fitness Advisor

called also sick headache

migrainous adjective

More from Merriam-Webster on migraine

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!