Auslan; the sign language of the Australian deaf community.

plural of tactical call sign

(medicine, historical) An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium.

(medicine) X-ray presentation of air compressing the frontal lobes of the brain, resulting in a tented appearance, indicative of pneumocephalus.

a sign language that is predominantly used by Palestinians

(medicine) The extension of a blister to adjacent unblistered skin when pressure is put on the top of the bulla.

(Britain) V sign (of contempt or insult)

plural of fat pad sign

(medicine) A distinctive sign on an X-ray image of the elbow, caused by displacement of the fat pad around the elbow joint, and suggesting an occult fracture.

A written representation for numbers consisting of a series of numeric signs whose values, added together, yield the number represented.