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Anah

(Encyclopedia)Anah āˈnə [key], in the Bible, name appearing several times in the genealogy of Esau's family. Three persons may be distinguished, but if the genealogy refers to tribes rather than to persons, Anah...

ford

(Encyclopedia)ford, shallow place in a body of water, especially a river, that may be crossed by wading. Around the crossings habitually forded, cities sprang up; hence fords came to be the sites of numerous river ...

mastitis

(Encyclopedia)mastitis măstīˈtĭs [key], inflammation of the breast. Mastitis most commonly occurs in nursing mothers between the first and third weeks after childbirth, usually of the first child. It is an infe...

citric acid

(Encyclopedia)citric acid or 2-hydroxy-1,2,3-propanetricarboxylic acid, HO2CCH2C(OH)(CO2H)CH2CO2H, an organic carboxylic acid containing three carboxyl groups; it is a solid at room temperature, melts at 153℃, an...

cleft palate

(Encyclopedia)cleft palate, incomplete fusion of bones of the palate. The cleft may be confined to the soft palate at the back of the mouth; it may include the hard palate, or roof of the mouth; or it may extend th...

vegetarianism

(Encyclopedia)vegetarianism, theory and practice of eating only fruits and vegetables, thus excluding animal flesh, fish, or fowl and often butter, eggs, and milk. In a strict vegetarian, or vegan, diet (i.e., one ...

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...

hay fever

(Encyclopedia)hay fever, seasonal allergy causing inflammation of the mucous membranes of the nose and eyes. It is characterized by itching about the eyes and nose, sneezing, a profuse watery nasal discharge, and t...

Petition of Right

(Encyclopedia)Petition of Right, 1628, a statement of civil liberties sent by the English Parliament to Charles I. Refusal by Parliament to finance the king's unpopular foreign policy had caused his government to e...

injunction

(Encyclopedia)injunction, in law, order of a court directing a party to perform a certain act or to refrain from an act or acts. The injunction, which developed as the main remedy in equity, is used especially wher...