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Cryogen
noun
Definitions
Noun
- 1 a cryogenic liquid (that boils below about -160°C) used as a refrigerant
- 2 a liquid that boils at below -160 C and is used as a refrigerant wordnet
Etymology
From cryo- + -gen.
See also for "cryogen"
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Unscramble this word: cryogen