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Definition of Radula
1. n. The chitinous ribbon bearing the teeth of mollusks; -- called also lingual ribbon, and tongue. See Odontophore.
Definition of Radula
1. Noun. (zoology) The rasping tongue of snails and most other mollusks. ¹
¹ Source: wiktionary.com
Definition of Radula
1. a tonguelike organ of mollusks [n -LAE or -LAS] : RADULAR [adj]
Medical Definition of Radula
1.
Origin: L, a scraper, fr. Radere to scrape.