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cesarean section

(Encyclopedia)cesarean section sĭzârˈēən [key], delivery of an infant by surgical removal from the uterus through an abdominal incision. The operation is of ancient origin: indeed, the name derives from the le...

optical disk

(Encyclopedia)optical disk, any of a variety of information storage disks that are played or read using a laser. Optical disks include compact discs (CDs and CD-ROMs), laser discs (see videodisc), and digital versa...

Dionysius Exiguus

(Encyclopedia)Dionysius Exiguus dīənĭshˈēəs ĕksĭgˈyo͞oəs [key], d. c.545, Roman monk, chronologist, and scholar, a transmitter of Greek thought to the Middle Ages. He made collections of 5th-century papa...

Deirdre

(Encyclopedia)Deirdre dârˈdrə, dērˈ– [key], beautiful heroine of Irish legend. A druid prophesied at her birth that she would bring great misfortunes. Deirdre, chosen to be the wife of Conchobar, king of Uls...

clubfoot

(Encyclopedia)clubfoot or talipes tălˈəpēzˌ [key], deformity in which the foot is twisted out of position. Maldevelopment is usually congenital, although it can result from injury or disease (e.g., poliomyelit...

Antara

(Encyclopedia)Antara äntärˈä [key], fl. 600, Arab warrior and poet, celebrated in his own day as a hero because he rose from slave birth to be a tribal chief. His poetry is represented by one poem in the Mualla...

Giambono, Michele

(Encyclopedia)Giambono, Michele mēkĕˈlā jämbōˈnō [key], fl.1420–62, Venetian mosaicist and painter, whose original name was Michele Giovanni Boni. One of the last exponents of the international Gothic sty...

Flötner, Peter

(Encyclopedia)Flötner or Flettner, Peter pāˈtər flötˈnər, flĕtˈnər [key], c.1485–1546, German medalist and artisan, possibly Swiss by birth. He was active in decorative sculpture, wood carving, and othe...

Pereda, José María de

(Encyclopedia)Pereda, José María de hōsāˈ märēˈä dā pārāˈᵺä [key], 1833–1906, Spanish novelist. His stories are laid chiefly in his native Santander. An aristocrat by birth, he wrote sympathetical...

Westmorland, Charles Neville, 6th earl of

(Encyclopedia)Westmorland, Charles Neville, 6th earl of nĕvˈĭl, wĕstˈmərlənd [key], 1543–1601, English nobleman. A Roman Catholic by birth and connected with the powerful Howard family by marriage, he join...