(usually plural) a very strong involuntary movement of (parts of) the body

muscle spasm

a deformed part (especially of the body)

disfigurement, distortion

a disease causing a person to fall unconscious with violent involuntary movements

muscle spasm

a curved line in the shape of a spiral, as on a snail's shell

bow, loop

parts of one or more pieces of string, rope etc twisted together to make a fastening

bow, loop

a band of strong tissues that holds two or more bones together

bow, loop

a small rose-shaped badge or ornament

bow, loop