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Definition of frogbit
frogbit
/ˈfrɑːɡˌbɪt/
frog · bit
Plural:frogbits
frogbit Lexical Profile
CEFR
C1
Grade
11
Tier
3
Usage
Rare
Syllables
2
frogbit Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Any of several free-floating aquatic plants of the family Hydrocharitaceae (especially European frogbit, Hydrocharis morsus-ranae, and American spongeplant, Limnobium spongia), having rounded, heart-shaped leaves that resemble miniature water lilies and bearing delicate, three-petaled white flowers with yellow centers.
Example
"Delicate white blossoms of frogbit dotted the calm surface of the garden pond alongside the duckweed."
Word Origin & Etymology
Coined in the 16th century as a loan translation of the Neo-Latin botanical name morsus ranae (literally "bite of a frog"), from the folk belief that frogs nibble on the floating leaves of the plant.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Frogbit. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/frogbit