cryogenic

adjective

cryo·​gen·​ic ˌkrī-ə-ˈje-nik 

1

a

: of or relating to the production of very low temperatures

b

: being or relating to very low temperatures

2

a

: requiring or involving the use of a cryogenic temperature

b

: requiring cryogenic storage

c

: suitable for storage of a cryogenic substance

cryogenically

ˌkrī-ə-ˈje-ni-k(ə-)lē 

adverb

Examples of cryogenic in a Sentence

Recent Examples on the Web

The static fire test follows a series of cryogenic proof tests earlier this year. —Stephen Clark, ArsTechnica, 17 Apr. 2026

Adding to the supply challenges is the limited number of specialized cryogenic tankers that can transport helium. —John Liu, CNN Money, 15 Apr. 2026

For the most part, the remainder of the fueling process will involve replenishing and topping off liquid oxygen fuel, but a significant chunk of the work to get more than 700,000 gallons of cryogenic propellant into the booster is done. —Charlie Gile, NBC news, 1 Apr. 2026

Fueling switched to a fast fill of the cryogenic liquid hydrogen into the core stage of the SLS having completing the initial slow fill phase used to make sure there are no leaks. —Richard Tribou, The Orlando Sentinel, 1 Apr. 2026

Word History

Etymology

cryo- + -genic

First Known Use

1896, in the meaning defined at sense 1a

Rhymes for cryogenic

• asthenic
• edenic
• eugenic
• hellenic
• myasthenic
• naphthenic
• transgenic
• allergenic
• androgenic
• antigenic
• authigenic
• autogenic

Medical Definition

cryogenic

adjective

cryo·​gen·​ic ˌkrī-ə-ˈjen-ik 

1

a

: of or relating to the production of very low temperatures

b

: being or relating to very low temperatures

2

: requiring or involving the use of a cryogenic temperature

cryogenic surgery

cryogenic arterial thrombolysis

cryogenically

-i-k(ə-)lē 

adverb