Bat·ter·y
also Bat·ter·y Park (băt′ə-rē) A park at the southern tip of Manhattan Island at the upper end of New York Bay in southeast New York. It is the site of early Dutch and English fortifications and of Castle Clinton, built in 1808 for the defense of the harbor.
bat·ter·y
(băt′ə-rē)n. pl. bat·ter·ies 1. Electricity A device containing an electric cell or a series of electric cells storing chemical energy that can be converted into electrical energy, usually in the form of direct current.
2. a. The act of beating or pounding.
b. Law The unlawful and unwanted touching or striking of one person by another, with the intention of bringing about a harmful or offensive contact.
3. a. An emplacement for one or more pieces of artillery.
b. A set of guns or other heavy artillery, as on a warship.
c. An army artillery unit, corresponding to a company in the infantry.
4. a. An array of similar things intended for use together: took a battery of achievement tests.
b. An impressive body or group: a battery of political supporters.
5. Baseball A pitcher and catcher considered as a unit.
6. Music The percussion section of an orchestra.
[Middle English batri, forged metal ware, from Old French baterie, a beating, from batre, to batter; see batter1.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
battery
(ˈbætərɪ) n,
pl -teries1. (Electronics)
a. two or more primary cells connected together, usually in series, to provide a source of electric current
3. a number of similar things occurring together: a battery of questions.
4. (Law)
criminal law unlawful beating or wounding of a person or mere touching in a hostile or offensive manner. See also
assault and battery 5. (Fortifications) a fortified structure on which artillery is mounted
6. (Firearms, Gunnery, Ordnance & Artillery) a group of guns, missile launchers, searchlights, or torpedo tubes of similar type or size operated as a single entity
7. (Firearms, Gunnery, Ordnance & Artillery) a small tactical unit of artillery usually consisting of two or more troops, each of two, three, or four guns
8. (Breeds)
chiefly a. a large group of cages for intensive rearing of poultry
b. (as modifier): battery hens.
9. (Psychology) psychol a series of tests
10. (Chess & Draughts) chess two pieces of the same colour placed so that moving one can unmask an attack by the other
11. (Classical Music) the percussion section in an orchestra
12. (Baseball) baseball the pitcher and the catcher considered together
[C16: from Old French batterie beating, from battre to beat, from Latin battuere]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
bat•ter•y
(ˈbæt ə ri)
n., pl. -ter•ies. 1. a. a combination of two or more cells connected to produce electric energy.
2. a. two or more pieces of artillery used for combined action.
b. a tactical unit of artillery, usu. comprising six guns and the personnel and equipment to operate them.
3. a. (on a warship) a group of guns having the same caliber or used for the same purpose.
b. the whole armament of a warship.
4. any group or series of similar or related things, esp. things used for a common purpose: a battery of tests.
5. Law. an unlawful attack upon another person, esp. by beating or wounding.
6. a baseball pitcher and catcher considered as a unit.
7. the act of beating or battering.
8. an instrument used in battering.
[1525–35; < Middle French batterie, derivative of battre to beat]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
batteryElectrons flow from the zinc casing through the light bulb to the carbon rod, making the bulb glow. The zinc casing acts as a negative electrode, and the carbon rod acts as a positive electrode.
bat·ter·y
(băt′ə-rē) A device containing an electric cell or a series of electric cells that supplies a direct current by converting chemical, thermal, nuclear, or solar energy into electric energy. Common household batteries, such as those used in a flashlight, are usually made of dry cells (the chemicals producing the current are made into a paste). In other batteries, such as car batteries, these chemicals are in liquid form.
Did You Know? Where do batteries get the power to make things work? From chemical reactions that go on inside them. The substances inside a battery are arranged in such a way that when they react with each other they pull electrons away from the battery's positive terminal and push them toward the negative terminal. If the battery is not connected to anything, the reaction doesn't go on very long; the electrons gathered at the negative terminal repel any additional ones that further reactions would carry there. But if you connect the two terminals with a wire, electrons will flow along the wire from negative to positive. On the way, they give up some of their energy to power whatever device you've connected—a light bulb or CD player, for instance. Eventually, the chemical reactions inside the battery change the nature of the positive and negative terminals and of the chemicals between them, making them unable to generate power. In rechargeable batteries, you can restore the power-generating capacity of the terminals and the chemicals by running electrical current through the battery backwards.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
battery
1. Tactical and administrative artillery unit or subunit corresponding to a company or similar unit in other branches of the Army.
2. All guns, torpedo tubes, searchlights, or missile launchers of the same size or caliber or used for the same purpose, either installed in one ship or otherwise operating as an entity.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
battery
an intentional act that, directly or indirectly, causes harmful contact with another’s person.
See also: Law-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
Battery
a number of similar machines or devices arranged in a group; a succession of blows or drum beats; a number of hens housed together to encourage the laying of eggs. See also bank, bench.Examples: battery of boilers; condensers; of drum beats; of dynamos; of electric lights; of guns [gun emplacement]; of hens, 1879; of kitchen untensils, 1819; of prisms or lens; of Leyden jars; of lights; of looks, 1823; of three mortars, 1688; searchlight battery.
Dictionary of Collective Nouns and Group Terms. Copyright 2008 The Gale Group, Inc. All rights reserved.