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Definition of groundhog
groundhog
/ˈɡraʊndˌhɔːɡ/
ground · hog
Plural:groundhogs
groundhog Lexical Profile
CEFR
B1
Grade
3
Tier
2
Usage
Top 10k
groundhog Game Scores & Validity
Scrabble US
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WWF
Wordle Guess
• noun
1
North American A large, burrowing rodent of the marmot family native to North America, characterized by a stout body, short legs, and coarse reddish-brown fur.
Example
"We watched the groundhog emerge from its burrow to forage for clover in the meadow."
Synonyms
View all synonyms for groundhog• Nearby Words
Word Origin & Etymology
Formed from 'ground' + 'hog', originating in the late 17th century in reference to the animal's burrowing habits and its stout, low-slung, pig-like appearance.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Groundhog. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/groundhog