Opal shell Synonyms
We can't find synonyms for the phrase "Opal shell", but we have synonyms for terms, you can combine them.OS abbreviation
OS is an abbreviation for Opal ShellWhat does OS stand for?
OS stands for "Opal Shell" Definitions for Opal
- (noun) a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones
Definitions for Shell
- (noun) something that encloses another thing especially to protect it
- (noun) the arrangement of parts that gives something its basic form
- (noun) an outer part or layer