Reading Theme:
Extinguisher: Definition, Usage & Safety Guide
Meaning 1：fire extinguisher (extinguisher)
extinguisher
/ɪkˈstɪŋɡwɪʃər/
n.
A red metal can that sprays chemicals to put out small fires. It's a safety tool found in buildings and cars.
fire extinguisher
➕
/faɪər ɪkˈstɪŋɡwɪʃər/
n.
A portable cylindrical device, typically red, that discharges a jet of water, foam, gas, or other material to extinguish a fire.
📘 Details & Usage
📖 Root Explanation
From Latin 'ex-' (out) + 'stinguere' (to quench) + suffix '-er' (agent noun).
💡 Mnemonic
Think: EXTINGUISHER sounds like "EXTINGUISH HER"—it's the tool you use to extinguish (put out) a fire.
📖 Example
When the small fire started in the office kitchen, my colleague quickly grabbed the extinguisher and put it out before it spread.
When the small fire started in the office kitchen, my colleague quickly grabbed the fire extinguisher and put it out before it spread.
🔗 Collocations
fire extinguisher – The full and most common term for the device.
use an extinguisher – To operate the device to put out a fire.
portable extinguisher – A smaller, carryable type of fire extinguisher.
🔄 Synonyms
fire extinguisher (n.) – The complete and most precise synonym.
fire suppressor (n.) – A more technical term emphasizing its function of suppressing flames.
fire retardant device (n.) – A general term for equipment designed to slow or stop fire.
🚫 Antonyms
igniter (n.) – A device used to start a fire.
fire starter (n.) – A tool or material used to initiate combustion.
combustible material (n.) – Substance that easily catches fire, opposite of what an extinguisher targets.
🌱 Derivatives
extinguish (v.) – To cause a fire or light to stop burning or shining.
extinguishable (adj.) – Capable of being extinguished.
📖 Cultural Story
The word originates from Latin 'extinguere'. Modern fire extinguishers evolved from early 19th-century patents using chemical solutions. They are now mandated by building codes globally, symbolizing proactive safety.
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