Unit vs Center - What's the difference?
unit | center |
(sciences) A standard measure of a quantity.
The number one.
An organized group comprising people and/or equipment.
(military, informal) A member of a military organization.
(US, military) Any military element whose structure is prescribed by competent authority, such as a table of organization and equipment; specifically, part of an organizationJoint Publication 1-02 U.S. Department of Defense Dictionary of Military and Associated Terms; 12 April 2001 (As Amended Through 14 April 2006). .
(US, military) An organization title of a subdivision of a group in a task force.
(US, military) A standard or basic quantity into which an item of supply is divided, issued or used. In this meaning, also called unit of issue.
(US, military) With regard to Reserve Components of the Armed Forces, denotes a Selected Reserve unit organized, equipped, and trained for mobilization to serve on active duty as a unit or to augment or be augmented by another unit. Headquarters and support functions without wartime missions are not considered units.
(algebra) An element of a ring having a multiplicative inverse. (Formerly just the identity element 1R of a ring.)
(geology) A volume of rock or ice of identifiable origin and age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.
(commerce) An item which may be sold singly.
(UK, electricity) One kilowatt-hour (as recorded on an electricity meter).
(Australia, New Zealand) a measure of housing equivalent to the living quarters of one household, an apartment where a group of apartments is contained in one or more multi-storied buildings or a group of dwellings is in one or more single storey buildings, usually arranged around a driveway.
(historical) A gold coin of the reign of James I, worth twenty shillings.
For each unit.
(mathematics) Having a size or magnitude of one.
* 1990 , William W. S. Wei, Time Series Analysis , ISBN 0201159112, page 9:
*:: ,
The point in the interior of a circle or sphere that is equidistant from all points on the circumference.
* 1908 , , translating Euclid, Elements , III.9:
* 2005 , David Adam, The Guardian , 4 Jun 2005:
The middle portion of something; the part well away from the edges.
(geometry) The point on a line that is midway between the ends.
(geometry) The point in the interior of any figure of any number of dimensions that has as its coordinates the arithmetic mean of the coordinates of all points on the perimeter of the figure (or of all points in the interior for a center of volume).
A place where some function or activity occurs.
A topic that is particularly important in a given context.
(basketball) The player, generally the tallest, who plays closest to the basket.
(ice hockey) The forward that generally plays between the left wing and right wing and usually takes the faceoffs.
(American football) The person who holds the ball at the beginning of each play.
(Canadian football) The person who holds the ball at the beginning of each play.
(netball) A player who can go all over the court, except the shooting circles.
(soccer) A pass played into the centre of the pitch.
* {{quote-news
, year=2010
, date=December 28
, author=Owen Phillips
, title=Sunderland 0 - 2 Blackpool
, work=BBC
(rugby) One of the backs operating in a central area of the pitch, either the inside centre or outside centre.
* {{quote-news
, year=2011
, date=February 4
, author=Gareth Roberts
, title=Wales 19-26 England
, work=BBC
(architecture) A temporary structure upon which the materials of a vault or arch are supported in position until the work becomes self-supporting.
(engineering) One of the two conical steel pins in a lathe, etc., upon which the work is held, and about which it revolves.
(engineering) A conical recess or indentation in the end of a shaft or other work, to receive the point of a center, on which the work can turn, as in a lathe.
Of, at, or related to a center.
To cause (an object) to occupy the center of an area.
* Prior
To cause (some attribute, such as a mood or voltage) to be adjusted to a value which is midway between the extremes.
To concentrate on (something), to pay close attention to (something).
(engineering) To form a recess or indentation for the reception of a center.
As a verb unit
is .As a noun center is
centre / center.unit
English
(Unit)Noun
(en noun)- The centimetre is a unit of length.
- This pill provides 500 units of Vitamin E.
- He was a member of a special police unit .
- The fifth tank brigade moved in with 20 units .'' (''i.e., 20 tanks )
- We shipped nearly twice as many units this month as last month.
- (Camden)
Synonyms
* (identity element) identity element, unit elementAdjective
(-)- We have to keep our unit costs down if we want to make a profit.
- Consider the following time sequence
- where is a random variable with a zero mean and a unit variance and is a random variable with a uniform distribution on the interval independent of .
Derived terms
* construction unit * tractor unit * unit aircraft * unitality * unit cost * unit combat readiness * unit commitment status * unit designation listReferences
External links
* * *Anagrams
* 1000 English basic words ----center
English
Alternative forms
* centreNoun
(en noun)- If a point be taken within a circle, and more than two equal straight lines fall from the point on the circle, the point taken is the centre of the circle.
- Japanese scientists are to explore the centre of the Earth. Using a giant drill ship launched next month, the researchers aim to be the first to punch a hole through the rocky crust that covers our planet and to reach the mantle below.
- shopping center
- convention center
- the center of the controversy
- the center of attention
citation, page= , passage=Bent twice sent efforts wide of the far post after cutting in from the left, Wellbeck missed his kick from an inviting centre and failed to get on the end of a looping pass when six yards out.}}
citation, page= , passage=Gatland's side got back to within striking distance when fly-half Jones's clever pass sent centre Jonathan Davies arcing round Shontayne Hape.}}
Synonyms
* (point on a line midway between the ends) midpoint * (point in the interior of figure with mean coordinates) centroid, center of gravity, center of massAntonyms
* peripheryDerived terms
* center of attention * center of curvature * center of gravity * center of inertia * center of lift * center of mass * center stage * centerpiece * community center * job center * music center * pleasure center * shopping centerAdjective
(-)Synonyms
* centralVerb
(en verb)- Thy joys are centred all in me alone.