self-healing: meaning, definition, pronunciation and examples
C1Technical, Formal, Academic
Quick answer
What does “self-healing” mean?
The ability of something to repair itself automatically without external intervention.
Audio
Pronunciation
Definition
Meaning and Definition
The ability of something to repair itself automatically without external intervention.
A property of materials, systems, or even people to recover from damage, stress, or malfunction through their own mechanisms.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or usage differences. Both varieties use the term with the same hyphenation.
Connotations
In both, it carries connotations of innovation and resilience.
Frequency
Slightly higher frequency in American English in technology/business contexts.
Grammar
How to Use “self-healing” in a Sentence
[Noun] with self-healing [Noun][Adjective] self-healing [Noun]possess self-healing capabilitiesVocabulary
Collocations
Examples
Examples of “self-healing” in a Sentence
verb
British English
- The system is designed to self-heal overnight.
- These polymers can self-heal when heated.
American English
- The software self-heals by rebooting the affected module.
- The coating self-heals minor scratches.
adverb
British English
- The network operates self-healingly, with minimal downtime.
American English
- The system functions almost self-healingly, requiring little oversight.
Usage
Meaning in Context
Business
Used to describe resilient IT systems or robust organisational processes that can recover from disruptions automatically.
Academic
Frequent in materials science, computer science, and biology to describe systems with intrinsic repair functions.
Everyday
Used metaphorically for emotional recovery or for describing advanced consumer products like phone screens.
Technical
Describes a specific engineered property, often involving microcapsules, biological processes, or algorithmic redundancy.
Vocabulary
Synonyms of “self-healing”
Strong
Neutral
Weak
Vocabulary
Antonyms of “self-healing”
Watch out
Common Mistakes When Using “self-healing”
- Using it as a verb without a hyphen (e.g., 'The material can self heal' - incorrect; correct: '...is self-healing' or '...can heal itself').
- Over-applying the term to minor, non-systemic repairs.
FAQ
Frequently Asked Questions
It is almost always hyphenated when used as a compound adjective or noun (e.g., self-healing polymer).
Yes, but usually in a metaphorical or holistic health context (e.g., 'the body's self-healing powers'), not as a technical term.
'Self-healing' implies the repair happens autonomously as an intrinsic property. 'Repairable' only means something can be fixed, often by an external agent.
The concept is old, but its frequent technical use in materials science and computing has surged since the late 20th century.
The ability of something to repair itself automatically without external intervention.
Self-healing is usually technical, formal, academic in register.
Self-healing: in British English it is pronounced /ˌself ˈhiːlɪŋ/, and in American English it is pronounced /ˌself ˈhiːlɪŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Bounce back on its own”
Learning
Memory Aids
Mnemonic
Think of a cut on your skin healing by itself—that's 'self-healing' in its most basic biological form.
Conceptual Metaphor
THE BODY IS A MACHINE / SYSTEMS ARE ORGANISMS (implying autonomous, life-like repair).
Practice
Quiz
In which context is 'self-healing' LEAST likely to be used literally?