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Definition of fleetness
fleetness
/ˈfliːtnəs/
fleet · ness
Adverb:fleetly
•Adjective:fleet
fleetness Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
2
fleetness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The quality of moving swiftly and nimbly; great speed or rapidity.
Example
"The greyhound is widely admired for its remarkable fleetness on the track."
2
The state or quality of lasting only a very short time; transience.
Example
"The poet reflected on the fleetness of youth and the changing seasons."
Synonyms
View all synonyms for fleetness Antonyms
View all antonyms for fleetness• Rhymes for fleetness
• Nearby Words
Word Origin & Etymology
Formed in English from the adjective 'fleet' (meaning swift or nimble, likely from Old Norse 'fljótr' meaning swift) and the native suffix '-ness'.
Cite this Entry
Wordmom. (2026). Definition of Fleetness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fleetness