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halon

Upper-Intermediate (B2)

IPA: //ˈheɪlɒn//

KK: /ˈhælən/

noun
Definition

A type of chemical compound that is used to put out fires, particularly those that involve flammable liquids or electrical equipment.


Example

The fire department used halon to extinguish the flames without damaging the sensitive electronics.


Conversation
Sloth A
Have you heard about the latest fire safety equipment?
Sloth B
Yeah, I read that they are using halon systems more often now.
Sloth A
I find it interesting how halon works so effectively against fires.
Sloth B
Definitely! It's amazing how technology can improve safety.

Synonyms & Antonyms
Synonyms
fire suppressant
extinguisher
chemical
Antonyms
accelerant
igniter
combustible
Root Explanation

The word 'halon' originates from the Greek word 'halon' (ἅλας), meaning salt. It refers to a group of chemical compounds used in fire extinguishers, derived from the halogen group, which includes elements like fluorine, chlorine, bromine, and iodine, known for their reactivity and ability to form salts.

Memory Tip

Think of the Greek word for salt ('halas') to remember that 'halon' relates to chemical compounds that can extinguish fires, much like salt can be used to put out certain types of flames.

Visually Confused Words
chalon
shallon
haplont
halcyon
chalons
chalone
chalcon
talon
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