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sinus

(Encyclopedia)CE5 Sinuses of the face sinus, cavity or hollow space in the body, usually filled with air or blood. In humans the paranasal sinuses, mucus-lined cavities in the bones of the face, are connected b...

Ceramicus Sinus

(Encyclopedia)Ceramicus Sinus sərămˈĭk [key], ancient name of the Gulf of Kos, or of Kerme, SW Turkey, an inlet of the Aegean Sea. The celebrated city of Halicarnassus, capital of Cappadocia, was on the gulf. ...

Red Sea

(Encyclopedia)Red Sea, ancient Sinus Arabicus or Erythraean Sea, narrow sea, c.170,000 sq mi (440,300 sq km), c.1,450 mi (2,330 km) long and up to 225 mi ...

Ceramic Gulf

(Encyclopedia)Ceramic Gulf: see Ceramicus Sinus. ...

Heymans, Corneille

(Encyclopedia)Heymans, Corneille kôrnāˈyə hīˈmäns [key], 1892–1968, Belgian physiologist. His contributions to the physiology of circulation include a study of the sensory mechanism through which arterial ...

halitosis

(Encyclopedia)halitosis hălˌĭtōˈsĭs [key], unpleasant odor carried on the breath. It is usually the result of gum disorder, tooth decay, smoking, indulgence in aromatic foods, or a mild digestive upset. Known...

abscess

(Encyclopedia)abscess, localized inflammation associated with tissue necrosis. Abscesses are characterized by inflamation, which is due to the accumulation of pus in the local tissues, and often painful...

fistula

(Encyclopedia)fistula fĭsˈcho͝olə [key], abnormal, usually ulcerous channellike formation between two internal organs or between an internal organ and the skin. It may follow a surgical procedure with improper ...

porpoise

(Encyclopedia)porpoise, small whale of the family Phocaenidae, allied to the dolphin. Porpoises, like other whales, are mammals; they are warm-blooded, breathe air, and give birth to live young, which they suckle w...

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