paralyze
C1Neutral to formal; common in medical, political, and everyday figurative contexts.
Definition
Meaning
To cause a person or animal to lose the ability to move or feel all or part of their body; to render powerless, helpless, or unable to function.
To cause a state of inactivity, powerlessness, or total stoppage of function in an organization, system, or process, often through shock, fear, or inability to act.
Linguistics
Semantic Notes
The primary meaning is medical (loss of motor/sensory function). The figurative extension (to make inoperative or powerless) is extremely common. It often implies a complete and sudden cessation of function, not a gradual slowdown.
Dialectal Variation
British vs American Usage
Differences
Spelling. The American spelling is 'paralyze'. The British (and Commonwealth) spelling is 'paralyse'. Conjugation (paralyzed/paralyzed vs paralysed/paralysing).
Connotations
Identical in meaning and connotation; the difference is purely orthographic.
Frequency
Each spelling is dominant in its respective region. The American 'paralyze' is also common in global tech/international business English.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] paralyzes [Object][Subject] is paralyzed by [Agent/Cause][Subject] paralyzes [Object] with [Emotion/Cause]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Paralyzed with fear/indecision”
- “A paralyzing blow/strike”
- “Like a deer paralyzed by headlights”
Usage
Context Usage
Business
A sudden strike could paralyze the entire logistics network.
Academic
The neurotransmitter blocker was found to paralyze the neuromuscular junction.
Everyday
Don't let the fear of making a mistake paralyze you.
Technical
The ransomware attack was designed to paralyze the hospital's patient record system.
Examples
By Part of Speech
verb
British English
- The venom can paralyse its prey within seconds.
- The scandal threatened to paralysed the government's agenda.
- He was completely paralysed by stage fright.
American English
- A single vote can paralyze the committee.
- The city was paralyzed by the massive snowstorm.
- She felt paralyzed by the number of choices.
adverb
British English
- She stared paralysingly at the oncoming car.
- The system failed paralysingly at the worst moment.
- This is not a standard adverb form; 'in a paralyzing way' is preferred.
American English
- He stood paralyzingly still, afraid to move.
- The economy is not just slowing but paralyzingly stagnant.
- This is not a standard adverb form; 'in a paralyzing way' is preferred.
adjective
British English
- A paralysing sense of dread filled the room.
- The paralysed patient required constant care.
- The paralysing effect of the toxin was immediate.
American English
- The paralyzing fear of failure held him back.
- Paralyzed veterans deserve our full support.
- The news had a paralyzing impact on the stock market.
Examples
By CEFR Level
- A bad fall can paralyze a person.
- The snake's bite paralyzed the mouse.
- The accident paralyzed him from the waist down.
- The general strike paralyzed public transport.
- Bureaucratic red tape has completely paralyzed the planning process.
- She was momentarily paralyzed with indecision.
- The geopolitical crisis threatened to paralyze international diplomacy for months.
- A profound sense of existential dread paralyzed his creative faculties.
Learning
Memory Aids
Mnemonic
Think of a 'para-lyzer' – something that puts your 'lyzer' (a playful take on 'life' or 'limbs') beside you ('para' as in 'beside' or 'beyond function').
Conceptual Metaphor
INABILITY TO FUNCTION IS PARALYSIS (e.g., a paralyzed government, a paralyzed production line).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'analyz(e)' (analyse/analyze). They are unrelated.
- Russian 'парализовать' is a direct cognate and works similarly in both literal and figurative senses, so usage is generally safe.
- Be mindful of the spelling difference: 'z' for US, 's' for UK, matching the 'analyze/analyse' pattern.
Common Mistakes
- Incorrect: 'He was paralyzing from the accident.' Correct: 'He was paralyzed by the accident.' (Wrong preposition).
- Misspelling 'paralize' (missing the 'y').
- Using it for minor hindrances: 'The slow wifi paralyzed my work.' (Overstatement; 'hampered' is better).
Practice
Quiz
In which context is the use of 'paralyze' LEAST appropriate?
FAQ
Frequently Asked Questions
No. While the primary meaning is medical/physical, its figurative use to describe systems, organizations, or people being rendered powerless or inactive is very common and accepted.
Spelling only. The British spelling uses 's' (paralyse, paralysed, paralysing), while the American spelling uses 'z' (paralyze, paralyzed, paralyzing). Pronunciation and meaning are identical.
Extremely rarely. Its core semantics involve loss of function and powerlessness, which are almost universally negative. A very strained positive use might be 'paralyzed with joy,' but this is figurative and still describes an inability to act.
The related nouns are 'paralysis' (the state of being paralyzed) and, less commonly, 'paralyzation' (the act of paralyzing). 'Paralysis' is by far the more frequent noun.