bottleneck

Congestion causing constraint

A bottleneck is a narrow section of a bottle where the neck meets the body—and by extension, any point where flow is restricted.

Traffic bottlenecks occur where lanes merge.

In business or computing, a bottleneck is whatever slows the whole process: The approval stage is our biggest bottleneck.

A bottleneck can also be a glass or metal tube slid over a guitarist's finger to produce a sliding sound on the strings.

traffic

gridlock

Complete mutual obstruction

snarl-up · backup · clog · standstill · slowdown · rush-hour · bumper-to-bumper · crawl · stalled · overcrowding

constriction

narrowing

Reduction in width

restriction · compression · tightness · obstruction · blockage · congestion · impediment · limitation · squeezing · cramp

process

backlog

Accumulated unfinished work

stagnation · slowdown · snag · hindrance · delay · waiting · standstill · interruption · throughput · workflow

music

mastering

Attaining full command

blues · resonator · glissando · fingerpicking

computing

bandwidth

Data transmission capacity

memory · server · load · scalability · performance · optimization · resource · constraint · CPU · network

supply-chain

logistics

Coordination of complex activities

distribution · warehousing · fulfillment · disruption · procurement · shipping · freight · container · supplier · port

Categories
Opposites
flow capacity

bottleneckopen highway

free flow · throughput · flood · torrent · deluge

process efficiency

bottleneckcatalyst

Agent enabling change

accelerator · enabler · facilitator · streamlined process · optimization

physical passage

bottleneckwidening

Increasing in extent

expansion · wide berth

Phrases
Family

bottlenecks, bottlenecked, bottlenecking

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G