combustibility

[/kəmˌbʌstəˈbɪləti/]
nounfeminine
combustibilidade
1. The quality or state of being easily ignited and capable of burning; the degree to which a substance can catch fire and burn
The combustibility of wood makes it a useful fuel for fires.
A combustibilidade da madeira a torna um combustível útil para fogueiras.
2. In chemistry, the property of a material that determines how readily it will burn or oxidize
The combustibility rating of different materials is tested in laboratories.
A classificação de combustibilidade de diferentes materiais é testada em laboratórios.
3. Figuratively, a tendency toward anger or violent reaction; excitability
His emotional combustibility made him prone to outbursts.
Sua combustibilidade emocional o tornava propenso a explosões de raiva.
In Brazil, 'combustibilidade' is a critical term used in safety regulations, building codes, and industrial contexts. The term is essential in discussions about fire safety in construction and material handling. In the USA, combustibility is a key concept in fire safety codes (NFPA standards) and is frequently referenced in insurance and building regulation discussions.
Synonyms / Sinônimos
flammabilityinflammabilityignitabilityburnable quality
Antonyms / Antônimos
incombustibilitynon-flammabilityfire resistance

Regional Variations

General Brazilian
combustibilidade
Standard term used in technical, scientific, and safety contexts
São Paulo
combustibilidade
Commonly used in industrial and engineering sectors
Portugal
combustibilidade
Same as Brazilian Portuguese; standard European Portuguese usage
USA
combustibility
Preferred term in American English for safety standards and regulations

Related Words

combustiblecombustcombustionflammableignition

Related Idioms & Phrases

high combustibility index
test for combustibility
combustibility standards
reduce combustibility
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