Center

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Mục lục 1 Noun 1.1 Geometry . the middle point, as the point within a circle or sphere equally distant from all points of the circumference or surface, or the point within a regular polygon equally distant from the vertices. 1.2 a point, pivot, axis, etc., around which anything rotates or revolves 1.3 the source of an influence, action, force, etc. 1.4 a point, place, person, etc., upon which interest, emotion, etc., focuses 1.5 a principal point, place, or object 1.6 a building or part of a building used as a meeting place for a particular group or having facilities for certain activities 1.7 an office or other facility providing a specific service or dealing with a particular emergency 1.8 a person, thing, group, etc., occupying the middle position, esp. a body of troops. 1.9 the core or middle of anything 1.10 a store or establishment devoted to a particular subject or hobby, carrying supplies, materials, tools, and books as well as offering guidance and advice 1.11 shopping center. 1.12 ( usually initial capital letter ) Government . 1.13 Football . 1.14 Basketball . 1.15 Ice Hockey . a player who participates in a face-off at the beginning of play. 1.16 Baseball . center field. 1.17 Physiology . a cluster of nerve cells governing a specific organic process 1.18 Mathematics . 1.19 Machinery . 2 Verb (used with object) 2.1 to place in or on a center 2.2 to collect to or around a center; focus 2.3 to determine or mark the center of 2.4 to adjust, shape, or modify (an object, part, etc.) so that its axis or the like is in a central or normal position 2.5 to place (an object, part, etc.) so as to be equidistant from all bordering or adjacent areas. 2.6 Football . snap ( def. 20 ) . 2.7 to pass (a basketball, hockey puck, etc.) from any place along the periphery toward the middle of the playing area. 3 Verb (used without object) 3.1 to be at or come to a center. 3.2 to come to a focus; converge; concentrate (fol. by at, about, around, in, or on ) 3.3 to gather or accumulate in a cluster; collect (fol. by at, about, around, in, or on ) 4 Idiom 4.1 on center, from the centerline or midpoint of a structural member, an area of a plan, etc., to that of a similar member, area 5 Antonyms 5.1 adjective 5.2 noun 5.3 verb 6 Synonyms 6.1 adjective 6.2 noun 6.3 verb

Noun

Geometry . the middle point, as the point within a circle or sphere equally distant from all points of the circumference or surface, or the point within a regular polygon equally distant from the vertices.

a point, pivot, axis, etc., around which anything rotates or revolves

The sun is the center of the solar system.

the source of an influence, action, force, etc.

the center of a problem.

a point, place, person, etc., upon which interest, emotion, etc., focuses

His family is the center of his life.

a principal point, place, or object

a shipping center.

a building or part of a building used as a meeting place for a particular group or having facilities for certain activities

a youth center; The company has a complete recreation center in the basement.

an office or other facility providing a specific service or dealing with a particular emergency

a flood-relief center; a crisis center.

a person, thing, group, etc., occupying the middle position, esp. a body of troops.

the core or middle of anything

chocolate candies with fruit centers.

a store or establishment devoted to a particular subject or hobby, carrying supplies, materials, tools, and books as well as offering guidance and advice

a garden center; a nutrition center.

shopping center.

( usually initial capital letter ) Government .

the part of a legislative assembly, esp. in continental Europe, that sits in the center of the chamber, a position customarily assigned to members of the legislature who hold political views intermediate between those of the Right and Left.

the members of such an assembly who sit in the Center.

the political position of persons who hold moderate views.

politically moderate persons, taken collectively; Centrists; middle-of-the-roaders

Unfortunately, his homeland has always lacked a responsible Center.

Football .

a lineman who occupies a position in the middle of the line and who puts the ball into play by tossing it between his legs to a back.

the position played by this lineman.

Basketball .

a player who participates in a center jump.

the position of the player in the center of the court, where the center jump takes place at the beginning of play.

Ice Hockey . a player who participates in a face-off at the beginning of play.

Baseball . center field.

Physiology . a cluster of nerve cells governing a specific organic process

the vasomotor center.

Mathematics .

the mean position of a figure or system.

the set of elements of a group that commute with every element of the group.

Machinery .

a tapered rod, mounted in the headstock spindle (live center) or the tailstock spindle (dead center) of a lathe, upon which the work to be turned is placed.

one of two similar points on some other machine, as a planing machine, enabling an object to be turned on its axis.

a tapered indentation, in a piece to be turned on a lathe, into which a center is fitted.

Verb (used with object)

to place in or on a center

She centered the clock on the mantelpiece.

to collect to or around a center; focus

He centered his novel on the Civil War.

to determine or mark the center of

A small brass star centered the tabletop.

to adjust, shape, or modify (an object, part, etc.) so that its axis or the like is in a central or normal position

to center the lens of a telescope; to center the work on a lathe.

to place (an object, part, etc.) so as to be equidistant from all bordering or adjacent areas.

Football . snap ( def. 20 ) .

to pass (a basketball, hockey puck, etc.) from any place along the periphery toward the middle of the playing area.

Verb (used without object)

to be at or come to a center.

to come to a focus; converge; concentrate (fol. by at, about, around, in, or on )

The interest of the book centers specifically on the character of the eccentric hero. Political power in the town centers in the position of mayor.

to gather or accumulate in a cluster; collect (fol. by at, about, around, in, or on )

Shops and municipal buildings center around the city square.

Idiom

on center, from the centerline or midpoint of a structural member, an area of a plan, etc., to that of a similar member, area

etc.: The studs are set 30 inches on center. Abbreviation

o.c.

Antonyms

adjective

bordering , edging , exterior , marginal , outside , peripheral

noun

border , boundary , edge , exterior , exteriority , margin , outside , outskirts , periphery , rim , surroundings , boundary. , circumference , perimeter

verb

disperse , dissipate

Synonyms

adjective

at halfway point , centermost , deepest , equidistant , inmost , inner , innermost , inside , interior , intermediary , intermediate , internal , mean , medial , mid , middlemost , midpoint , midway , median , middle , afferent , amalgamative , basic , centralizing , centripetal , concentric , dominant , essential , integrative , pivotal , principal , umbilical

noun

axis , bull’s-eye , centrality , centriole , centrum , core , cynosure , equidistance , essence , focal point , focus , gist , heart , hotbed , hub , inside , interior , intermediacy , kernel , mainstream * , marrow , middle of the road * , midpoint , midst , nave , navel , nucleus , omphalos , pith , pivot , place , polestar , quick , radial point , root , seat , capital , city , club , concourse , crossroads , mall , market , marketplace , mart , meeting place , metropolis , nerve center , plaza , shopping center , social center , station , town , trading center , median , middle , headquarters , bottom , centricity , centripetalism , concentricity , epicenter , ganglion , linchpin , nidus , umbilicus

verb

attract , bring to a focus , bring together , centralize , close on , collect , concenter , consolidate , converge upon , focalize , focus , gather , intensify , join , medialize , meet , unify , channel , converge , axis , capital , concentrate , core , eye , halfway , headquarters , heart , hotbed , hub , mean , mid , middle , midmost , midpoint , midst , nave , nucleus , pivot , point