Rudista
plural noun
Ru·dis·ta
rüˈdistə
in some classifications
: a division of Eulamellibranchia comprising extinct chiefly Cretaceous bivalve mollusks with one valve elongate, conical, and thick-shelled and the other small and fitting like a lid on the first
rudistan
adjective or noun
(ˈ)⸗¦⸗stən
rudistid
adjective or noun
(ˈ)⸗¦⸗stə̇d
Dictionary Entries Near Rudista
Cite this Entry
“Rudista.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rudista. Accessed 22 Nov. 2024.
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