I. ˈblaˌstȯid noun
( -s )
Etymology: New Latin Blastoidea, from blast- + -oidea
: an echinoderm or fossil of the class Blastoidea
II. adjective
: of, relating to, or like the Blastoidea
I. ˈblaˌstȯid noun
( -s )
Etymology: New Latin Blastoidea, from blast- + -oidea
: an echinoderm or fossil of the class Blastoidea
II. adjective
: of, relating to, or like the Blastoidea
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012