A leaf, especially a thin leaf or plate.
A curve of the third order, consisting of two infinite branches having a common asymptote. The curve has a double point, and a leaf-shaped loop.
Synonym of turnsole (“purple dye”)
the flat expanded part of a foliage leaf or leaflet
either of two broad, flat plates of bone of a vertebra that is fused with and extends from the pedicle to the median line of the neural arch to form the base of the spinous process and that along with the pedicle forms the posterior part of the vertebral foramen
one of the narrow thin parallel plates of soft vascular sensitive tissue that cover the flesh within the wall of a hoof
a fine layer that occurs in sedimentary rocks