Dictionary
absolute zero
noun
: the temperature that is believed to be the lowest possible temperature
Full Definition of ABSOLUTE ZERO
: a theoretical temperature characterized by complete absence of heat and motion and equivalent to exactly −273.15°C or −459.67°F
See absolute zero defined for English-language learners
See absolute zero defined for kids
ADVERTISEMENT
First Known Use of ABSOLUTE ZERO
1808
Medical Dictionary
absolute zero
noun
Medical Definition of ABSOLUTE ZERO
: a theoretical temperature characterized by complete absence of heat and equivalent to exactly −273.15°C or −459.67°F
Learn More About ABSOLUTE ZERO
Browse
Next Word in the Dictionary: absolutionPrevious Word in the Dictionary: absolute weightAll Words Near: absolute zero
ADVERTISEMENT
Seen & Heard
What made you want to look up absolute zero? Please tell us where you read or heard it (including the quote, if possible).