Any of several flatfishes, including the brill and turbot, once considered part of the genus Rhombus, now in ver=170601. from 16th c.
Snails, now in genus Conus or family Conidae.
A parallelogram having all sides of equal length. from 16th c.
A four-sided polygon with two sides parallel
A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral.
The trapezium bone of the wrist.
A region on the ventral side of the brain, either just back of the pons Varolii, or, as in man, covered by the posterior extension of its transverse fibers.
Any of several flatfishes, including the brill and turbot, once considered part of the genus Rhombus, now in ver=170601. from 16th c.
Snails, now in genus Conus or family Conidae.
A parallelogram having all sides of equal length. from 16th c.
A four-sided polygon with two sides parallel
A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral.
The trapezium bone of the wrist.
A region on the ventral side of the brain, either just back of the pons Varolii, or, as in man, covered by the posterior extension of its transverse fibers.