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Meaning of ultracooled | Babel Free

Adjective CEFR C1

Definitions

Cooled to a very low temperature.

not-comparable

Examples

“In 1999, Dr. Hau headed a team of scientists that slowed light, which travels a brisk 186,282 miles a second when unimpeded, to a leisurely 38 miles an hour by shining it into an exotic, ultracooled cloud of sodium atoms.”

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

ultracordial ultracosmic ultracosmopolitan ultracredulous ultracrepidarian ultracrisp