bottleneck

BOT-ul-nek /ˈbɒtlnek/
nounverbB2GMATIELTS
generalbusiness

A point of congestion or blockage, particularly in a process or a road.

Focuses on the cause of the delay—a narrow point that cannot handle the volume of flow.

The story behind the word. A literal description of the narrow neck of a glass bottle, which limits how fast liquid can be poured out. It began being used metaphorically for traffic and business in the early 20th century.

Word relationships

  • obstruction: An obstruction is something in the way; a bottleneck is a narrowing of the path itself.
  • conduit: A conduit is a channel that allows for easy and rapid flow.

Commonly confused with

  • gridlock: A bottleneck causes a slowdown; gridlock is a total stop.

Word family

  • bottlenecked (verb): to have been slowed down by a narrow point

Collocations

  • production bottleneck
  • create a bottleneck
  • eliminate bottlenecks

Example sentences

  • "The packaging department has become a bottleneck in our production line." Manufacturing
  • "The narrow bridge created a bottleneck that delayed traffic for miles." Logistics

Memory hook

Think of trying to pour sand out of a bottle; the 'neck' is the part that slows it down. The narrow top of a soda bottle.

When not to use

Do not use if the whole system is stopped; use it to describe the specific part that is slow.

Fun facts

  • In biology, a 'population bottleneck' is an event that drastically reduces the size of a population, limiting genetic diversity.

Related words

logjam, gridlock

Explore more words

congestion, chokepoint, stagnation, impede

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