Associations to the word «Echinoidea»
Wiktionary
ECHINOIDEA, proper noun. A taxonomic class within the superclass Cryptosyringida — the sea urchins and sand dollars.
Dictionary definition
ECHINOIDEA, noun. Sea urchins and sand dollars.
Wise words
Words to me were magic. You could say a word and it could
conjure up all kinds of images or feelings or a chilly
sensation or whatever. It was amazing to me that words had
this power.