Definition of rapidity
: the quality or state of being rapid
Examples of rapidity in a Sentence
the rapidity with which she can do mental math calculations is amazing
First Known Use of rapidity
RAPIDITY Defined for Kids
Definition of rapidity for Students
: the quality or state of being rapid She said it with such rapidity I missed it.
Seen and Heard
What made you want to look up rapidity? Please tell us where you read or heard it (including the quote, if possible).