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Definition of smooth hound
smooth hound
Plural:smooth hounds
smooth hound Lexical Profile
CEFR
C1
Grade
10
Tier
3
Usage
Rare
• noun
1
Any of several small, slender sharks of the genus Mustelus, found in coastal waters worldwide and characterized by flat, pavement-like teeth used for crushing crustaceans and mollusks.
Example
"While surveying the estuary, the marine biologist tagged a smooth hound and carefully documented its length before releasing it back into the water."
Synonyms
View all synonyms for smooth hound• Nearby Words
Word Origin & Etymology
The name combines 'smooth', referring to its lack of dorsal spines and relatively even skin compared to similar species, with 'hound', a traditional term for small, bottom-feeding sharks.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Smooth hound. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/smooth hound