Associations to the word «Eurypterida»
Wiktionary
EURYPTERIDA, proper noun. A taxonomic class within the subphylum Chelicerata — extinct arthropods.
Dictionary definition
EURYPTERIDA, noun. Extinct aquatic arthropods of the Paleozoic.
Wise words
It is better wither to be silent, or to say things of more
value than silence. Sooner throw a pearl at hazard than an
idle or useless word; and do not say a little in many words,
but a great deal in a few.