Defroster Meaning: Definition, Examples, and Translations
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defroster
[dɪˈfrɔːstər ]
Definition
automotive equipment
A defroster is a device in a vehicle that is used to remove condensation or ice from the windshield and windows. By blowing warm air onto the surfaces, it helps improve visibility during inclement weather conditions. It often operates through the car's heating system and is a crucial element for safe driving in winter. The effectiveness of a defroster can vary based on the car model and the external weather conditions.
Synonyms
de-icing system, windshield heater.
Examples of usage
- I turned on the defroster to clear up the windshield.
- The defroster works quickly, allowing me to see clearly.
- Make sure the defroster is functioning before winter hits.
- The defroster is essential during snowy mornings.
Translations
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Origin of 'defroster'
The term 'defroster' is derived from the prefix 'de-', indicating reversal or removal, combined with 'frost', indicating the icy condition that is being addressed. The word 'frost' itself comes from the Old English 'forst', meaning 'frost' or 'cold'. The combination reflects the device's function of reversing the effects of frost and ensuring visibility in automobiles. 'Defroster' began to appear in the automotive lexicon in the mid-20th century as vehicles became equipped with more advanced heating and air conditioning systems, particularly in response to increasing incidences of winter weather driving. The development of effective defrosters significantly improved safety on the roads during snow and ice, marking a vital advancement in automotive engineering.