grand mal: meaning, definition, pronunciation and examples
C2 / Low-frequency (Specialist)Formal / Medical / Technical
Quick answer
What does “grand mal” mean?
A type of severe epileptic seizure characterised by loss of consciousness and violent convulsions.
Audio
Pronunciation
Definition
Meaning and Definition
A type of severe epileptic seizure characterised by loss of consciousness and violent convulsions.
Used figuratively to describe any sudden, violent, or uncontrolled event or outburst.
Dialectal Variation
British vs American Usage
Differences
The spelling is identical. Usage is almost exclusively medical in both variants, with the same meaning. The compound noun structure is treated the same.
Connotations
Strongly medical and technical in both varieties. The French origin is more transparent to UK speakers due to proximity and French language influence in UK medical history.
Frequency
Equally low frequency in general language for both. Slightly more familiar to the general public in the UK due to historical public health information campaigns, but this difference is negligible.
Grammar
How to Use “grand mal” in a Sentence
suffer + (from) + grand malexperience + grand malhave + a grand mal (seizure)be + diagnosed with + grand malVocabulary
Collocations
Examples
Examples of “grand mal” in a Sentence
adjective
British English
- The patient had a history of grand mal episodes.
- A grand mal event was recorded on the EEG.
American English
- The patient has a grand mal seizure disorder.
- The grand mal activity was captured on video.
Usage
Meaning in Context
Business
Only used metaphorically in extreme, hyperbolic descriptions of chaotic events (e.g., 'The market crash was a financial grand mal.'). Highly uncommon.
Academic
Used in medical, neurological, and psychological texts and lectures. It is a standard term in historical and some contemporary literature.
Everyday
Rare. May be used by laypeople who have a personal connection to epilepsy, but more often 'major seizure' or 'big fit' is used.
Technical
The primary domain. Used in clinical notes, diagnosis, and medical training, though 'tonic-clonic' is now preferred.
Vocabulary
Synonyms of “grand mal”
Strong
Neutral
Weak
Vocabulary
Antonyms of “grand mal”
Watch out
Common Mistakes When Using “grand mal”
- Misspelling as 'grand mall' (confusion with shopping centre).
- Using as a verb (e.g., 'He grand malled').
- Mispronouncing 'mal' to rhyme with 'pal' (it should be /ˈmæl/ or /ˈmɑːl/).
FAQ
Frequently Asked Questions
While still widely understood, 'tonic-clonic seizure' is now the preferred term in medical contexts as it is purely descriptive and avoids the French-derived 'grand' (great) and 'mal' (bad/illness).
Yes, but it's a figurative and dramatic usage, implying a sudden, violent, and uncontrolled event (e.g., 'The debate turned into a grand mal of insults'). This usage is rare and stylistically marked.
The direct medical counterpart is 'petit mal', now more precisely called an 'absence seizure', which involves brief lapses in awareness without convulsions.
It is a two-word open compound noun (grand mal), often hyphenated when used attributively (e.g., grand-mal seizure), but the hyphen is frequently omitted in modern usage.
A type of severe epileptic seizure characterised by loss of consciousness and violent convulsions.
Grand mal is usually formal / medical / technical in register.
Grand mal: in British English it is pronounced /ˌɡrɒ̃ ˈmæl/, and in American English it is pronounced /ˌɡrɑːn ˈmɑːl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “It was a grand mal of a meeting. (figurative, rare)”
Learning
Memory Aids
Mnemonic
Think 'GRAND' for big and 'MAL' (from Latin/French for 'bad' or 'evil') – a 'big bad' seizure.
Conceptual Metaphor
A SUDDEN EVENT IS A SEIZURE (e.g., 'a grand mal of activity'); CHAOS IS A NEUROLOGICAL DISORDER.
Practice
Quiz
What is the modern, more precise medical term for 'grand mal'?