(medicine) A chronic disease marked by enlargement of the bones of the extremities, face, and jaw that is caused by over-activity of the pituitary gland.

(archaeology) The earliest known form of modern human (Homo sapiens) in Europe, dating from the late Paleolithic.

(archaic) Third-person singular simple present indicative form of trace

The 14th-century revival of classical art, architecture, literature and learning that originated in Italy and spread throughout Europe over the following two centuries.