The deformation of red blood cells into an abnormal crescent shape.

plural of sickling

A depiction of a sickle crossed with a hammer, used as a symbol of communism and the Soviet Union. / (metonymically) Socialism or communism itself.

A Japanese weapon evolved from the sickle; the kusarigama.

plural of chain sickle

Alternative form of moonsickle.

Alternative form of moonsickle.

plural of moon sickle (alternative form of moonsickles).

plural of moon-sickle (alternative form of moonsickles).

plural of sickle cell