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bottleneck

C2
adjective
Uncommon

Pronunciation

UK

  • /bˈɒtəlnˌɛk/

US

  • /ˈbɑtəlˌnɛk/

Meanings

Noun

  1. a point in a process or system where limited capacity slows progress

  2. a narrow or crowded point where traffic or movement slows down

  3. the narrow neck or opening of a bottle or similar container

Verb

  1. to slow or restrict progress by creating a narrow point or capacity limit

Beyond the definition

Imagine a bottle – the narrow neck restricts how quickly liquid can pour out. That's exactly what a "bottleneck" is! It describes any point in a system where things get slowed down or blocked because of limited capacity. This isn't just about roads and traffic; it could be a bottleneck in a factory assembly line, a computer network, or even a hiring process stalled by a lack of qualified applicants. If you're stuck in a bottleneck, prepare to wait!

Think of a busy highway during rush hour – that stretch where everyone merges into fewer lanes is a classic bottleneck. Or picture trying to squeeze too many people through a doorway at once; the doorway becomes the bottleneck. Identifying bottlenecks helps us find ways to improve efficiency and keep things flowing smoothly.

Examples

  1. 1

    Traffic

    Traffic always backs up at the bottleneck near the tunnel.

  2. 2

    Deliveries

    A shortage of drivers has created a bottleneck in deliveries.

  3. 3

    Hiring process

    The approval stage is the main bottleneck in our hiring process.

  4. 4

    Server capacity

    We added another server to ease the bottleneck during busy hours.

    • Phraseease the bottleneck

      make the delay less serious

More examples
  1. 5

    Production

    Sales are strong, but production is still a bottleneck.

  2. 6

    Planning

    Before we expand, we need to identify where the bottleneck is.

See also

Similar

Shades of meaning

  • capacity constraint
  • pinch point

Contrast

  • free flow
  • surplus capacity

Used with (collocations)

  • create a bottleneck
  • remove a bottleneck
  • production bottleneck
  • traffic bottleneck

Word family

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Forms and spellings

4 forms open this card.

Main spelling

  • bottlenecknounverbadjective

Forms

  • bottleneckspluralnounverbadjective
  • bottleneckedpast tenseverbnounadjective
  • bottlenecking-ing formverbnounadjective