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radula

play
noun rad·u·la \ˈra-jə-lə\

Definition of radula

plural radulaeplay \-ˌlē, -ˌlī\ also radulas

  1. :  a horny band or ribbon in mollusks other than bivalves that bears minute chitinous teeth on its dorsal surface and scrapes or tears off food and draws it into the mouth

radular play \-lər\ adjective


Origin of radula

New Latin, from Latin, scraper, from radere to scrape — more at rodent


First Known Use: circa 1859


Medical Dictionary

radula

play
noun rad·u·la \ˈraj-ə-lə\

Medical Definition of radula

plural radulae \-ˌlē, -ˌlī\play play also radulas

  1. :  a horny band or ribbon in mollusks other than bivalves that bears minute teeth on its dorsal surface and tears up food and draws it into the mouth and that in some members of the gastropod genus Conus is used to inflict a poisonous and sometimes fatal bite

radular \-lər\play adjective



Learn More about radula

  1. Medical Dictionary: Definition of "radula" Britannica.com: Encyclopedia article about "radula"


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