Login Preferences
About News Publications Statistics Downloads API Guide License How to use Preferences
bn:00016993n
Noun Concept
Categories: Special relativity
EN
celerity  quickness  rapidity  rapidness  speediness
EN
A rate that is rapid WordNet 3.0
Definitions
Relations
Sources
EN
A rate that is rapid WordNet 3.0 & Open English WordNet
In relativity, rapidity is commonly used as a measure for relativistic velocity. Wikipedia
Physical quantity, defined as arctangent of speed Wikidata
A measure of velocity relative to the speed of light. Wiktionary
IS A
pace
physical quantity
HAS KIND
dispatch
fleetness
immediacy
promptness
super-speed
DERIVATION
agile
flying
immediate
quick
quick
+2 relations
WordNet 3.0 & Open English WordNet
EN
celerity, quickness, rapidity, rapidness, speediness
Wikipedia
EN
rapidity
Wikidata
EN
rapidity
Wiktionary
EN
rapidity

Please note that, in order to improve your browsing experience on this website, BabelNet® uses various types of cookies, including: browsing functionality, performance and statistical cookies.

By continuing to browse the site you are agreeing to our use of cookies. OK

License