from The Century Dictionary and Cyclopedia
- n. A genus of brachiopods having a straight hinge-line, plicate shells, dorsal valve with from three to five septa, and a broad continuous brachidium divided into lobes by the septa. It occurs fossil in Mesozoic and Tertiary rocks, and also exists in present seas.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the type genus of Argiopidae; small genus of orb-weaving spiders
Sorry, no etymologies found.