follow Dictionary.com

Are yams and sweet potatoes the same?

bubble shell

any of various marine snails of the order Cephalaspidea (subclass Opisthobranchia of the class Gastropoda). It characteristically has a thin, globular shell that may be embedded in the body of the animal.

Learn more about bubble shell with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
Cite This Source

Word of the Day

Word Value for bubble

12
17
Scrabble Words With Friends