cryogen

Letters that make cryogen

o, e, g, n, c, r, y are letters that make 'cryogen'

gen, cry, en, Cr, Ge are words within 'cryogen'

cryogeny, cryogens are words created by adding a letter to 'cryogen'

1 possible definitions for 'cryogen'

Under this definition, cryogen is a noun and has the following properties:

'cryogen' can be a type of refrigerant.

liquid nitrogen, liquid air are types of 'cryogen'.