English dictionary



Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.

English noun: cryogen

1. cryogen (substance) a liquid that boils at below -160 C and is used as a refrigerant


Broader (hypernym)refrigerant


Narrower (hyponym)liquid air, liquid nitrogen









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk