What does apoplectic mean?
Apoplectic describes someone who is beside themselves with rage — so furious that they are spluttering, speechless, or unable to function normally. The word derives from 'apoplexy', an old medical term for a stroke, reflecting the ancient belief that such fits were caused by blood surging into the organs. In modern English it is almost entirely figurative: a person described as apoplectic has not suffered a stroke but is reacting to some provocation with explosive, barely controlled fury. It carries a slightly formal or literary register and is frequently deployed for humorous exaggeration, as in 'he was positively apoplectic about the price increase'. Typical collocations include 'apoplectic with rage' and 'went apoplectic'. Its vivid medical heritage gives the word a distinctive punch: it suggests anger so intense it borders on the pathological, making it a memorable choice for describing outrage in both journalism and everyday conversation.
adjectiveOvercome with anger or outrage, especially to the point of being unable to speak or act coherently; furiously indignant. The word originally described the condition of apoplexy (a stroke), and its figurative use retains that sense of explosive, overwhelming fury.
- Figurative: overcome with rage or indignation to the point of incoherence — by far the dominant modern usage.
- Literal/historical: relating to or suffering from apoplexy (a stroke).
"He was positively apoplectic when he discovered someone had parked in his reserved space."
"When the referee disallowed the goal, the manager went completely apoplectic on the touchline."
"She was apoplectic at the suggestion that she had falsified the accounts."
Apoplectic literally means 'struck down by a stroke' — so calling your boss 'apoplectic' is technically diagnosing him.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of apoplectic
Apoplectic comes from the Greek 'apoplēktikos', derived from 'apoplēssō' meaning 'to strike down or cripple', which gave rise to 'apoplexy' — the classical term for a sudden stroke. Latin adopted the term as 'apoplexia', and from there it passed into English, where both the noun and adjective were established by the early seventeenth century. Cognates sharing this Greek root include 'apoplexy' itself and related terms for sudden paralysis. By the eighteenth century the figurative sense of violent rage had become well established, gradually eclipsing the literal medical meaning.
How apoplectic is actually used
Almost always figurative in contemporary usage; the literal medical sense is now largely historical. Often used for comic effect to describe exaggerated, spluttering anger. Common intensifiers include 'positively', 'absolutely', and 'completely'.
Easily confused with apoplectic
Apoplexy is the noun referring to the actual medical condition of a stroke or sudden loss of consciousness, while apoplectic is the adjective describing either that condition or, figuratively, extreme rage.