Definition

1. Noun:

   • A narrow part of a bottle near the top: The constricted section of a bottle, typically where the opening is.
   • A point of congestion or obstruction: A place or stage in a process, system, or route where the flow or progress is impeded, causing a slowdown or delay.

2. Verb:

   • To become narrow or constricted: To narrow down, creating a point of congestion.
   • To slow down or impede progress: To create an obstruction that hinders the flow or advancement of something.

Usage Examples

• Noun:

  • The traffic jam was caused by a bottleneck where three lanes merged into one.
  • The slow approval process is a major bottleneck in the development pipeline.

• Verb:

  • The highway bottlenecks just past the exit, causing daily delays.
  • Outdated software bottlenecks the entire network's performance.

Advanced Usage

• "To create a bottleneck": To cause a point of congestion.

  • The new security checks have created a bottleneck at the airport entrance.

• "Bottleneck analysis": The process of identifying the primary constraint within a system.

  • The team conducted a bottleneck analysis to find the slowest part of the assembly line.

Variants and Related Words

• Bottlenecking (gerund/noun): The act or process of forming a bottleneck.
  • The constant bottlenecking of data is a serious issue.

Synonyms

• Noun: Constriction, choke point, obstruction, congestion, jam, holdup, impediment.
• Verb: Constrict, impede, hinder, slow (down), clog, obstruct, hamper.

Related Phrases

• "Bottleneck resource": A resource whose limited capacity restricts the output of an entire system.

  • The single testing machine is our bottleneck resource.

• "Production bottleneck": A stage in manufacturing that limits the overall production rate.

  • We identified the painting station as the production bottleneck.

Idioms

• "The bottleneck effect": In biology, a sharp reduction in the size of a population due to environmental events, leading to a loss of genetic variation. More generally, it refers to any severe reduction that restricts flow or progress.
  • The hurricane caused a genetic bottleneck effect in the local bird population.
  • The budget cuts created a bottleneck effect in the research department.

Noun

1. the narrow part of a bottle near the top
2. a narrowing that reduces the flow through a channel

Verb

1. become narrow, like a bottleneck
   • Right by the bridge, the road bottlenecks
2. slow down or impede by creating an obstruction
   • His laziness has bottlenecked our efforts to reform the system