or you may be thinking of your foot arch
If your hampsters foot is swollen and its tail is red and curved you should take it to the vet.
by cutting the curved part.
curved keel
The curved part of a saddle is called the "seat."
Claws
A sharp, usually curved, nail on the foot of an animal.
Get a ball. Draw any closed shape on it. The part inside the curve that you drew is one curved face and that is contained by the surface of the ball which is the other curved face.
A bird's-foot is a papillonaceous plant with a curved, cylindrical pod tipped with a short, claw-like point.
A part of a curved line. Often part of the circumference of a circle, but not necessarily. An arc can refer to other curved line segments.
Eversion is when the foot is curved away from the other foot and is controlled by peroneus longus and peroneus brevis. Inversion is when the foot curves the opposite way, towards the other foot, and is controlled by tibialis anterior and tibialis posterior. The subtalar joint or talocalcaneal joint is the joint that is responsible for creating inversion and eversion in the foot. This joint plays no part in the flexing of the foot though.
There are no curved edges in a pentagon. Part of the definition of any polygon is that they have straight edges.