bottleneck

Etymology

It is formed from English bottle + neck.^[2][3][4] The verb comes from the noun.^[2]

Earliest recorded meaning

The neck or mouth of a bottle: 1712, in T. Dyche's translation of the Fables of Phaedrus.^[2]

Semantic evolution

From the narrow neck of a bottle, the word passed in the 19th century to a place where a road or watercourse narrows, especially one where traffic is held up: the OED records it from 1850,^[2] Etymonline from 1896, as a narrow entrance or a spot where traffic is congested.^[3] Merriam-Webster Unabridged dates the adjective, shaped like a bottle's neck, to 1896 and the noun's sense of a narrow passage to 1907.^[5] The extended sense of any point in a process or system where progress is held up, especially in industry, is recorded from 1886 in the OED;^[2] Etymonline dates "anything which obstructs a flow" to 1922.^[3] The verb was first used for tapering something into a bottleneck shape (1911–18), then for confining or impeding something as in a bottleneck (1919) and, intransitively, for being held up at one point (1927).^[2] Etymonline and Merriam-Webster Unabridged date the verb to 1928.^[3][5] Two later specialized senses are the glass or metal tube worn on a guitarist's finger for sliding along the strings, originally the neck of a bottle (1928), and in biology a sharp fall in the size of a population (1951).^[2][6]

Timeline

• 1712 – the neck or mouth of a bottle.^[2]
• 1850 – a narrow part of a road or watercourse, where traffic is impeded.^[2]
• 1886 – a point in a process where progress is obstructed.^[2]
• 1896 – adjective, shaped like the neck of a bottle; narrow.^[5]
• 1911 – verb, to taper like a bottleneck (obsolete by 1918).^[2]
• 1919 – verb, to confine or impede as in a bottleneck.^[2]
• 1928 – in music, a tube worn on a guitarist's finger for sliding along the strings.^[2]
• 1951 – in biology, a sudden severe fall in the size of a population.^[2]

Meanings

Noun

1. A narrow section of a road, passage or pipe, or a point where traffic becomes congested: The roadworks created a bottleneck at the bridge.^[5][6][7][2]
2. Anything that holds up progress in a process or system: A shortage of inspectors was the main bottleneck in production.^[6][7][5][2]
3. The narrow part of a bottle near its mouth.^[6][7][2]
4. (music) A glass or metal tube worn on a finger to slide along the strings of a guitar; also the style of playing that uses one, slide guitar.^[7][6][2]
5. (biology) A sharp reduction in the size of a population, caused by factors other than natural selection, such as a disaster.^[6][2]

Verb

1. To slow down or block something by forming a bottleneck: Strikes bottlenecked the supply of parts.^[5][2]
2. To become held up at one point, or to narrow into a bottleneck.^[5][2]

Adjective

1. Shaped like the neck of a bottle; narrow or constricted.^[5]

Related words

• debottleneck

References

1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n o p q r s t u Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
5. ^ a b c d e f g h Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
6. ^ a b c d e f The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
7. ^ a b c d Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press