spall: meaning, definition, pronunciation and examples
C1-C2 / Very Low FrequencySpecialised / Technical
Quick answer
What does “spall” mean?
To break (especially stone or concrete) into small fragments, typically by chipping or flaking off.
Audio
Pronunciation
Definition
Meaning and Definition
To break (especially stone or concrete) into small fragments, typically by chipping or flaking off.
A fragment or chip, especially of stone or ore, broken off a larger piece. In geology and military contexts, refers to chips of material that are broken off by impact or stress.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. It is a specialised term used identically in both varieties.
Connotations
Neutral, technical term. Associated with degradation, fracture, and damage.
Frequency
Extremely rare in general language in both varieties, with roughly equal low frequency in technical contexts.
Grammar
How to Use “spall” in a Sentence
[N] spalls (intransitive)[N] spalls [N] (transitive)[N] spalls off [N]Vocabulary
Collocations
Examples
Examples of “spall” in a Sentence
verb
British English
- The freeze-thaw cycle caused the limestone facade to spall badly.
- Years of erosion had spalled the surface of the ancient monument.
American English
- The impact spalled a section of the concrete barrier.
- Over time, the rock will spall and create a talus slope.
adverb
British English
- No standard adverbial form.
American English
- No standard adverbial form.
adjective
British English
- No standard adjectival form. 'Spalled' is the past participle used adjectivally (e.g., the spalled concrete).
American English
- No standard adjectival form. 'Spalled' is the past participle used adjectivally (e.g., a spall-resistant coating).
Usage
Meaning in Context
Business
Rare. Might appear in property inspection reports regarding concrete damage.
Academic
Used in geology, materials science, archaeology, and engineering papers discussing material failure.
Everyday
Virtually never used in casual conversation.
Technical
Core usage. Common in construction, mining, military (e.g., 'spall liner' in armoured vehicles), and materials engineering.
Watch out
Common Mistakes When Using “spall”
- Confusing 'spall' (chip) with 'sprawl' (spread out).
- Using it as a general word for 'break' (e.g., 'The glass spalled' is unnatural).
- Misspelling as 'spawl'.
FAQ
Frequently Asked Questions
No, it is a low-frequency, specialised term primarily used in technical fields like geology, construction, and military engineering.
Yes, while classic for stone and concrete, it can be used for any brittle material that chips or flakes, such as certain metals, ceramics, or ore.
'Spall' is more specific and technical, often implying a fragment broken off from a larger mass due to impact, pressure, or weathering. 'Chip' is more general and everyday.
In technical literature, both are common, but the noun (referring to the fragment itself) is frequently used in compounds like 'spall fragment' or 'spall damage'.
To break (especially stone or concrete) into small fragments, typically by chipping or flaking off.
Spall is usually specialised / technical in register.
Spall: in British English it is pronounced /spɔːl/, and in American English it is pronounced /spɔːl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “No common idioms”
Learning
Memory Aids
Mnemonic
Imagine a large stone WALL that begins to SPALL, sending small chips SPRAWLinLL out.
Conceptual Metaphor
DEGRADATION IS SHEDDING SKIN (e.g., The old concrete spalled like sunburned skin).
Practice
Quiz
In which of the following contexts is the word 'spall' MOST likely to be used?