plug-in

[ pluhg-in ]

/ ˈplʌgˌɪn /

adjective

capable of or designed for being connected to an electrical power source by plugging in or inserting: a plug-in hair dryer; a plug-in transistor.

noun

plug(def 3).

jack¹(def 3).

a plug-in appliance.

Origin of plug-in

First recorded in 1920–25; adj., noun use of verb phrase plug in

Words nearby plug-in

plug compatible, plug gauge, plug hat, plug in, plug-compatible, plug-in, plug-ugly, plugboard, plugged in, be, plugged-in, plugger

Definition for plug in (2 of 2)

plug

[ pluhg ]

/ plʌg /

noun

a piece of wood or other material used to stop up a hole or aperture, to fill a gap, or to act as a wedge.

a core or interior segment taken from a larger matrix.

Electricity. a device to which may be attached the conductors of a cord and which by insertion in a jack, or screwing into a receptacle, establishes contact.

spark plug(def 1).

a fireplug or hydrant.

a cake of pressed tobacco.

a piece of tobacco cut off for chewing.

Informal. the favorable mention of something, as in a lecture, radio show, etc.; advertisement; recommendation: The actress was happy to give her new show a plug.

Angling. an artificial lure made of wood, plastic, or metal, and fitted with one or more gang hooks, used chiefly in casting.

Geology. neck(def 14).

Slang. a worn-out or inferior horse.

Informal. a shopworn or unsalable article.

a small piece of sod used especially for seeding a lawn.

a patch of scalp with viable hair follicles that is used as a graft for a bald part of the head. Compare hair transplant.

Slang. punch¹(def 1).

Metalworking.

a mandrel on which tubes are formed.
a punch on which a cup is drawn.
a protrusion on a forging die for forming a recess in the work.
a false bottom on a die.

Also called dook. a small piece of wood inserted into masonry as a hold for a nail.

Masonry. See under plug and feathers.

Also called plug hat. a man's tall silk hat.

verb (used with object), plugged, plug·ging.

to stop or fill with or as if with a plug (often followed by up): to plug up a leak; plug a gap.

to insert or drive a plug into.

to secure with or as if with a plug.

to insert (something) as a plug.

to remove a core or a small plug-shaped piece from.

to remove the center of (a coin) and replace it with a baser metal: a plugged nickel.

Informal. to mention (something) favorably, as in a lecture, radio show, etc.: He says he will appear if he can plug his new TV series.

Slang. to punch with the fist.

Slang. to shoot or strike with a bullet.

verb (used without object), plugged, plug·ging.

to work with stubborn persistence (often followed by along or away): You're doing a fine job—just keep plugging. Some writers will plug away at the same novel for several years.

Informal. to publicize insistently: Whenever he gets the chance, he's plugging for his company.

Slang. to shoot or fire shots.

Verb Phrases

plug in,

to connect to an electrical power source: Plug the TV set in over there.
Informal. to add or include; incorporate: They still have to plug in more research data.

plug into,

to connect or become connected by or as if by means of a plug: The device will plug into any convenient wall outlet. The proposed new departments would eventually plug into the overall organizational plan.
Informal. to feel an affinity for; like; understand: Some kids just don't plug into sports in school.

plug up, to become plugged: The drain in the sink plugs up every so often.

Origin of plug

1620–30; < Dutch; cognate with German Pflock

OTHER WORDS FROM plug

plug·ga·ble, adjective plug·ging·ly, adverb plug·less, adjective plug·like, adjective

British Dictionary definitions for plug in (1 of 2)

plug in

verb

(tr, adverb) to connect (an electrical appliance) with a power source by means of an electrical plug

noun plug-in

a device that can be connected by means of a plug

computing a module or piece of software that can be added to a system to provide extra functions or features, esp software that enhances the capabilities of a web browser

computing (as modifier) plug-in memory cards

British Dictionary definitions for plug in (2 of 2)

plug

/ (plʌɡ) /

noun

a piece of wood, cork, or other material, often cylindrical in shape, used to stop up holes and gaps or as a wedge for taking a screw or nail

such a stopper used esp to close the waste pipe of a bath, basin, or sink while it is in use and removed to let the water drain away

a device having one or more pins to which an electric cable is attached: used to make an electrical connection when inserted into a socket

Also called: volcanic plug a mass of solidified magma filling the neck of an extinct volcano

See sparking plug

a cake of pressed or twisted tobacco, esp for chewing
a small piece of such a cake

angling a weighted artificial lure with one or more sets of hooks attached, used in spinning

a seedling with its roots encased in potting compost, grown in a tray with compartments for each individual plant

informal a recommendation or other favourable mention of a product, show, etc, as on television, on radio, or in newspapers

slang a shot, blow, or punch (esp in the phrase take a plug at)

informal the mechanism that releases water to flush a lavatory (esp in the phrase pull the plug)

mainly US an old horse

pull the plug on informal to put a stop to

verb plugs, plugging or plugged

(tr) to stop up or secure (a hole, gap, etc) with or as if with a plug

(tr) to insert or use (something) as a plug to plug a finger into one's ear

(tr) informal to make favourable and often-repeated mentions of (a song, product, show, etc), esp on television, on radio, or in newspapers

(tr) slang to shoot with a gun he plugged six rabbits

(tr) slang to punch or strike

(intr; foll by along, away, etc) informal to work steadily or persistently

Derived forms of plug

plugger, noun

Word Origin for plug

C17: from Middle Dutch plugge; related to Middle Low German plugge, German Pflock

Medical definitions for plug in

plug

[ plŭg ]

n.

A dense mass of material filling a hole or closing an orifice.

v.

To fill tightly with a plug.

Scientific definitions for plug in

plug-in

[ plŭg′ĭn′ ]

An accessory software or hardware package that is used in conjunction with an existing application or device to extend its capabilities or provide additional functions.

Idioms and Phrases with plug in

plug

In addition to the idiom beginning with plug

plug away at
plugged in, be

also see:

peg (plug) away at
pull the plug on

BROWSE DICTIONARY

Learning

plug-in

adjective

noun

Origin of plug-in

Words nearby plug-in

Definition for plug in (2 of 2)

noun

verb (used with object), plugged, plug·ging.

verb (used without object), plugged, plug·ging.

Verb Phrases

Origin of plug

OTHER WORDS FROM plug

British Dictionary definitions for plug in (1 of 2)

verb

noun plug-in

British Dictionary definitions for plug in (2 of 2)

noun

verb plugs, plugging or plugged

Derived forms of plug

Word Origin for plug

Medical definitions for plug in

n.

v.

Scientific definitions for plug in

Idioms and Phrases with plug in

BROWSE DICTIONARY

Learning

plug-in

adjective

noun

Origin of plug-in

Words nearby plug-in

Definition for plug in (2 of 2)

noun

verb (used with object), plugged, plug·ging.

verb (used without object), plugged, plug·ging.

Verb Phrases

Origin of plug

OTHER WORDS FROM plug

Words related to plug in

British Dictionary definitions for plug in (1 of 2)

verb

noun plug-in

British Dictionary definitions for plug in (2 of 2)

noun

verb plugs, plugging or plugged

Derived forms of plug

Word Origin for plug

Medical definitions for plug in

n.

v.

Scientific definitions for plug in

Idioms and Phrases with plug in