operculate
Americanadjective
Etymology
Origin of operculate
1765–75; < Latin opercul ( um ) cover ( see operculum) + -ate 1
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.
In the western provinces species of Buliminus are abundant, and in the operculate group Heudeia forms a peculiar type akin to Helicina, but with internal foldings to the shell.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 "Chicago, University of" to "Chiton" by Various
Sometimes at the place where they exist, the outer membrane, in place of being thin and transparent, is separated in the form of a lid, thus becoming operculate, as in the passion-flower and gourd.
From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" by Various
If it has been starved for several days in an aquarium it will attack an operculate form, but rarely with success.
From Freshwater Sponges, Hydroids & Polyzoa by Nelson Annandale
The small operculate genus Acme is a similar case.
From The History of the European Fauna by Robert Francis Scharff
Another truly Alpine genus, says Dr. Kobelt, is the operculate Pomatias, which in its geographical distribution offers some interesting modifications from that of Campylaea.
From The History of the European Fauna by Robert Francis Scharff
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