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Webster 1913 Edition
Radula
‖
Rad′u-la
(răd′ū̍-lȧ)
, Noun.
pl.
Radulae
(răd′ū̍-lē)
. [L., a scraper, fr.
radere
to scrape.] (Zool.)
The chitinous ribbon bearing the teeth of mollusks; – called also
lingual ribbon
, and tongue
. See Odontophore
.