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Definition of rapid
rapid
/ˈræp.ɪd/
rap · id
Adverb:rapidly
•Plural:rapids
rapid Lexical Profile
CEFR
B1
Grade
4
Tier
2
Usage
Top 5k
Syllables
2
rapid Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Happening in a short time or moving at a great rate of speed.
Example
"The patient made a rapid recovery after receiving the new medication."
Synonyms
View all synonyms for rapid Antonyms
View all antonyms for rapid• noun
1
A fast-flowing and turbulent part of the course of a river where the riverbed is relatively steep and rocky (usually used in the plural).
Example
"The experienced kayakers navigated the foaming rapids of the mountain gorge."
Synonyms
View all synonyms for rapid• Rhymes for rapid
Word Origin & Etymology
Borrowed in the early 17th century from Latin rapidus ('hasty, swift, or seizing'), derived from the verb rapere ('to seize, snatch, or hurry away').
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Rapid. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rapid