radula
Americannoun
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of radula
1745–55; < New Latin rādula, Latin: scraper, equivalent to rād ( ere ) to scrape, rub + -ula -ule
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The scans uncovered a radula, a ribbon-like feeding organ lined with rows of tiny teeth that is found in molluscs.
From Science Daily ● Apr. 7, 2026
The existence of Typhloesus’s toothy radula led the scientists to deduce that the alien goldfish was in fact a mollusk.
From New York Times ● Sep. 20, 2022
These animals do not possess eyes, but they have a radula, as well as a foot modified into tentacles with a bulbous end, known as captaculae.
From Textbooks ● Jan. 1, 2015
The morphology of the jaws and radula suggests that ammonites fed on small marine invertebrates—indeed, tiny crustaceans and snail-like gastropods were found among the jaws of one specimen.
From Science Magazine ● Jan. 6, 2011
Hubrecht in 1881 of a typical molluscan radula and odontophore in a new genus Proneomenia, allied to Neomenia, showed that the whole group belonged to the Mollusca.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 "Chicago, University of" to "Chiton" by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
