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bottleneck

bottleneck

21 4.6
A narrow place, like where lanes merge, that slows movement
  • noun
  • /ˈbɑːtəlˌnɛk/
translation icon : cuello de botella
  • In the manufacturing process, one machine malfunctioning can create a bottleneck that slows production down.
  • avoid bottlenecks
  • bureaucratic bottlenecks
  • transportation bottlenecks

And we're trying to address that bottleneck by creating more opportunities.

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Examples

  • Major problems in the process, like a 30-minute registration time, jump out as bottlenecks when represented graphically.

    Academic text (2015)
  • The Charles Bridge is being restored, and its usual pedestrian bottleneck is worse than ever.

    Academic text (2008)
  • And we're trying to address that bottleneck by creating more opportunities.

  • Those are the places the bottleneck is which gave us the minimum cut.

  • But then when they go online, the bottleneck is much harder and it's still sales.

  • What's the biggest bottleneck in the pipeline?

  • We conclude that the bottleneck is not the DTNs but either the network or local storage.

    Academic text (2012)
  • We haven't been allowed inside, Mark, but we're told there's a bottleneck of hundreds, perhaps thousands of people, waiting to go home.

  • The river widened where it shoaled, then began narrowing into a bottleneck as the bend came up.

    Fiction book (2001)
  • This vital equipment for the distant fronts... is rushed across the continent... but finally jams up in the bottleneck of shipping.

Synonyms

obstacle
vsbottleneck
343 3.4

A thing or problem that makes it hard to reach a goal

is narrower, indicating a specific place or point that slows movement
barrier
vsbottleneck
163 2.8

A thing that blocks movement or keeps places apart

is about a narrow slowed spot, not any erected or permanent blocking structure
impediment
vsbottleneck
51 7.0

Something that stops or slows progress

is more specific, referring to a narrow place that causes the slowdown
roadblock
vsbottleneck
50 3.9

A problem that stops progress or makes a goal hard to reach

is narrower in meaning, pointing to a specific slowed or blocked place
obstruction
vsbottleneck
43 4.4

A thing that blocks a passage like a pipe or artery

is a specific narrowed location that causes slowing rather than any physical block
blockage
vsbottleneck
38 4.1

Something that blocks a pipe or blood vessel and stops flow

is a narrow or blocked place causing delay, not every kind of block
stumbling block
vsbottleneck
18 4.4

A problem that stops progress or makes moving forward difficult

is a physical narrow or blocked spot that directly slows movement rather than a problem
logjam
vsbottleneck
10 7.5

A situation where talks or plans cannot move forward because of a big problem

is about a single narrow or blocked place rather than complex situational stoppage
constriction
vsbottleneck
  • Specialized
1 6.5

A narrowing in a tube or pipe that reduces flow

is a narrow place causing delay rather than merely the act of narrowing
chokepoint
vsbottleneck
1 7.6

A narrow place where movement slows or stops

is the same but also covers places completely blocked rather than just crowded
major hold-up
vsbottleneck
4.1

A big delay that stops or slows progress

is focused on a narrow spot causing slowdown rather than any major delay

Antonyms

21 4.2

The amount of space between two things so they do not touch

How Blocked

blockage
38 4.1
bottleneck
21 4.6
delay
434 1.3
slowdown
53 3.7
to flow
259 1.6

Surface Forms

bottleneck singular
bottlenecks plural

Morphology

bottleneck = bottle + neck (semi-transparent) = bottle + neck

The compound is used metaphorically to mean a constriction in a process or route; the components are clear but the extended meaning requires a metaphorical mapping.

Etymology

Bottleneck is easy to remember if you think of the thin neck of a bottle where liquid must pass slowly; that is why a bottleneck means a narrow place that slows or stops movement.