fulminating powder
C2 (Very Low Frequency, Technical/Literary)Technical/Historical/Literary
Definition
Meaning
A highly explosive powder, especially one containing a fulminate (like mercury fulminate), used historically as a detonator or primer in firearms and explosives.
It can be used metaphorically to describe something with the potential to cause a sudden, violent, and dramatic reaction or outburst.
Linguistics
Semantic Notes
The term is now largely historical, referring to 18th-19th century explosives technology. The primary modern usage is metaphorical. The word 'fulminating' comes from the Latin 'fulminare' (to strike with lightning), evoking suddenness and violence.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Both variants are equally rare.
Connotations
Identical connotations of historical/archaic technology and, metaphorically, sudden explosive force.
Frequency
Equally rare and specialized in both dialects.
Vocabulary
Collocations
Grammar
Valency Patterns
The [inventor] prepared the fulminating powder.Fulminating powder was used in [artillery/caps].Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[Metaphorical] His speech was a fulminating powder keg, ready to ignite the crowd.”
Usage
Context Usage
Business
Virtually never used.
Academic
Used in historical texts on chemistry, military history, or the history of technology.
Everyday
Extremely rare. Might appear in historical novels or documentaries.
Technical
The primary domain. Used in historical descriptions of explosives and firearm ignition systems.
Examples
By Part of Speech
verb
British English
- The preacher would fulminate against vice from the pulpit.
American English
- The senator fulminated against the new spending bill.
adjective
British English
- He was admitted to hospital with a fulminating infection.
American English
- She launched into a fulminating critique of the proposal.
Examples
By CEFR Level
- The old book described a dangerous explosive called fulminating powder.
- Historically, fulminating powder made from mercury was crucial for the development of percussion caps, replacing flintlocks.
- The scientist's controversial thesis acted as intellectual fulminating powder, triggering a decade of fierce academic debate.
Learning
Memory Aids
Mnemonic
Think of FULMINATING POWDER as the powder that makes lightning (fulmen in Latin) in a gun – a sudden, explosive flash.
Conceptual Metaphor
SUDDEN CHANGE / OUTBURST IS AN EXPLOSION (e.g., 'fulminating against corruption').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'порох' (gunpowder). Fulminating powder is a specific, more sensitive primer. The adjective 'fulminating' is unrelated to 'полный' (full).
Common Mistakes
- Misspelling as 'fulminating powder'. Confusing it with black powder or modern smokeless powder.
- Using it as a general term for any explosive.
Practice
Quiz
In a metaphorical sense, 'fulminating powder' best describes:
FAQ
Frequently Asked Questions
No. Gunpowder (black powder) is a propellant that burns rapidly. Fulminating powder is a much more sensitive primary explosive designed to detonate from shock or heat, used to ignite gunpowder.
Rarely. It is considered a historical term. Modern professionals would use specific chemical names (e.g., lead styphnate, DDNP) or functional terms like 'primary explosive' or 'detonator composition'.
Yes. As an adjective, it means 'exploding violently' (fulminating appendicitis) or 'vehemently denunciatory' (a fulminating speech). As a verb, 'to fulminate' means to express vehement protest.
It derives from the Latin 'fulmen' for lightning or thunderbolt, reflecting the sudden, violent, and loud nature of its detonation.