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Definition of evaporator
evaporator
/ɪˈvæp.ə.reɪ.tɚ/
e · vap · o · ra · tor
Plural:evaporators
•Adjective:evaporative
evaporator Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
evaporator Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
An apparatus or industrial device used to convert a liquid into vapor, especially to concentrate a solution, remove moisture, or dry fruits and other foodstuffs.
Example
"The sugar refinery uses a multi-stage evaporator to boil off excess water from the cane juice."
2
The heat-exchanging component in a refrigeration or air-conditioning system in which a liquid refrigerant absorbs heat from the surrounding air or fluid and boils into a gas.
Example
"The technician cleaned the dust off the evaporator coils to restore the air conditioner's cooling efficiency."
Synonyms
View all synonyms for evaporator Antonyms
View all antonyms for evaporator• Nearby Words
Word Origin & Etymology
Formed in English from the verb 'evaporate' (from Latin 'evaporatus', meaning 'dispersed in vapor') combined with the Latinate agent suffix '-or'.
Cite this Entry
Wordmom. (2026). Definition of Evaporator. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/evaporator