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Definition of infrequency
infrequency
/ɪnˈfriː.kwən.si/
in · fre · quen · cy
Adverb:infrequently
•Plural:infrequencies
•Adjective:infrequent
infrequency Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
4
infrequency Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The state or quality of occurring only rarely, at long intervals, or not often.
Example
"The relative infrequency of rain in the desert shapes the unique adaptations of local plant life."
Synonyms
View all synonyms for infrequency Antonyms
View all antonyms for infrequency• Rhymes for infrequency
• Nearby Words
Word Origin & Etymology
First recorded in the mid-16th century, borrowed from Latin infrequentia, meaning 'scantiness' or 'solitariness,' from infrequens ('not crowded' or 'seldom').
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Infrequency. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/infrequency