Noun

• S: (n) liquid nitrogen (nitrogen in a liquid state)
• direct hypernym / inherited hypernym / sister term
• S: (n) nitrogen, N, atomic number 7 (a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues)
• direct hyponym / full hyponym
• substance holonym
• direct hypernym / inherited hypernym / sister term
• derivationally related form
• S: (n) cryogen (a liquid that boils at below -160 C and is used as a refrigerant)