Definition of Rapidity in English :
Define Rapidity in English
Rapidity meaning in English
Meaning of Rapidity in English
Pronunciation of Rapidity in English
Rapidity pronunciation in English
Pronounce Rapidity in English
Rapidity
see synonyms of rapidityNoun
WordNet Lexical Database for English. Princeton University. 2010.
Rapidity
see synonyms of rapidityadjective
1.
(of an action or movement) performed or occurring during a short interval of time; quick
a rapid transformation
2.
characterized by high speed
rapid movement
3.
acting or moving quickly; fast
a rapid worker
Collins English Dictionary. Copyright © HarperCollins Publishers
Rapidity
see synonyms of rapidity adjective
1.
moving, progressing, or occurring with speed; swift; fast; quick
noun US
2. [usually pl.]
a part of a river where the current is relatively swift, as because of a narrowing of the river bed
3.
a rapid transit car, train, or system
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Rapidity
see synonyms of rapidityn. often rapids
An extremely fast-moving part of a river, caused by a steep descent in the riverbed.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.