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main

38 4.2
A large pipe that carries water, gas or sewage
  • noun
  • /meɪn/
  • Specialized
: tubería principal
  • - Water main doesn't run through here.
  • water main
  • break a water main
  • force main

So we turned off the, the main's cold water supply.

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Examples

  • So we're putting the main lines in for the front.

  • Replacement of the entire main was shown to be cost-prohibitive compared to the other methods.

    Academic text (1998)
  • Sometimes they only have one main running down the street.

  • The bathroom was near the doors, the main doors after this little corridor.

  • So let's move this pump to the main power supply.

  • Large water pipes and electrical mains run across the ceiling.

    Fiction book (1992)
  • A water main burst underground today... stopping subway service and flooding Downtown Brooklyn.

  • The city is repairing a leaking main that supplies water to thousands of residents.

  • After the heavy rain, several streets flooded due to a broken main in the area.

  • The construction crew discovered that the main had been damaged during the excavation process.

Synonyms

pipeline
vsmain
188 3.7

A long pipe that carries oil or gas across land

is the principal conduit within local utility systems rather than long transport
water main
vsmain
  • Specialized
16 2.6

A large underground pipe that carries water to buildings

is the principal conduit used for various utilities not only water
sewer line
vsmain
  • Specialized
8 2.5

A pipe that carries dirty water and waste from buildings to a place that cleans it

is the principal conduit used for various utilities not only sewage
gas main
vsmain
  • Specialized
5 3.2

A big pipe that carries gas to homes and buildings

is the principal conduit used for various utilities not only gas
sewer main
vsmain
  • Specialized
1 4.4

A large underground pipe that carries dirty water from buildings to a treatment plant

is the principal conduit used for various utilities not only sewage
electric main
vsmain
  • Specialized
1 4.3

A large cable or line that carries electricity from a power station to homes

is the principal conduit used for various utilities not only electricity

Antonyms

4 3.7

A smaller river or stream that flows into a larger one

Idioms

8 3.7

In most cases

Compounds

90 2.3

A town's main road where most shops, restaurants, and businesses are located

The most important person in a story like a book or movie

45 3.0

The most important event in a show or public gathering

40 1.1

A big road that carries most traffic and connects towns

36 1.3

The main dish served after a starter and before dessert

main man
  • Informal
31 6.9

A person who others trust most in a group or situation

27 1.4

The main road in a town where most shops and businesses are

Main Street
  • Literature
20 4.4

The people and life of small towns, often seen as traditional and focused on money

water main
  • Specialized
16 2.6

A large underground pipe that carries water to buildings

15 1.5

A central building where managers run an organization

12 3.0

The most important place at an event where the main shows happen

10 3.2

The most important railway route used by trains

main drag
  • Informal
8 5.1

A street in a town where most shops and restaurants are

gas main
  • Specialized
5 3.2

A big pipe that carries gas to homes and buildings

The most important point someone makes in a discussion or essay

main deck
  • Specialized
3 5.0

The top covered deck that runs the full length of a large ship

sewer main
  • Specialized
1 4.4

A large underground pipe that carries dirty water from buildings to a treatment plant

main file
  • Specialized
1 3.9

A central computer document that holds official records for a project

1 3.4

The most important idea in a discussion or text

main rotor
  • Specialized
1 4.5

A large set of spinning blades on a helicopter that lifts it into the air

main clause
  • Specialized
1 3.2

A part of a sentence that can stand alone as a complete sentence

coup de main
  • Jargon
1 9.9

A sudden surprise attack on a place by soldiers

electric main
  • Specialized
1 4.3

A large cable or line that carries electricity from a power station to homes

main yard
  • Specialized
1 9.9

A long pole across a ship with square sails that holds the main sail

main course
  • Archaic
1 9.9

A large square sail set on a ship's main mast to catch the wind

main diagonal
  • Specialized
1 5.8

The line of numbers in a square table from the top left to the bottom right

main-topmast
  • Specialized
1 9.9

The upper part of a ship's main mast that holds sails

main-topsail
  • Specialized
1 9.9

A sail above the mainsail on the main mast of a ship

A large city in central Germany that is an important banking and trade centre

6.0

The word shown at the top of a dictionary page to find information

A strong front light on a car used when no other cars come because it can blind drivers

8.5

Thinking you are the most important person in most situations

riser main
  • Specialized
7.2

A vertical pipe in a building that carries water or gas to different floors

How Big

artery
13 3.5
main
  • Specialized
38 4.2
pipe
394 1.0
tube
665 2.0

Surface Forms

main singular
mains plural

Etymology

Main for a large pipe comes from the idea of the 'main' or most important part of a system, so a water main is the principal pipe that carries most of the water.