cryogenics
noun
- study of the production and behaviour of materials at very low temperatures
Wiktionary
noun
Etymology: Etymology tree English cryogen Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic Old English -as Middle English -es English -s English -ics English cryogenics From cryogen + -ics.
- The science and technology of the production of very low temperatures.
- The scientific study of low-temperature phenomena.