Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
eurypterid | Yes | No | No | No |
order Eurypterida | Yes | No | No | No |
eurypterid (noun) | order Eurypterida (noun) |
---|---|
large extinct scorpion-like arthropod considered related to horseshoe crabs | extinct aquatic arthropods of the Paleozoic |