Home
Random
Log in
Settings
Give to Wiktionary
About Wiktionary
Disclaimers
Search
rapidity
Language
Watch
Edit
Pronunciation
change
IPA
(
key
)
:
/rəˈpɪdɪti/
Noun
change
Singular
rapidity
Plural
rapidities
Rapidity
refers to a person or an object being very fast or in a
rapid
state.
(
physics
)
Rapidity
is a measure of
velocity
of something compared to the speed of light.