- Formation
- Borrowing
- Borrowed from
- French baïonnette
Pronunciation
- IPA: /ˈbeɪənɪt/, /ˈbeɪənɛt/, /ˌbeɪəˈnɛt/[1]
Etymology
It is borrowed from French baïonnette,[2][3][4][5] after Bayonne, the town in southwestern France where the weapon was first made.[2][3][4][5][6] Etymonline also allows a diminutive of Old French bayon “crossbow bolt”.[5]
Earliest recorded meaning
A short flat dagger (1611).[7][4][5]
Semantic evolution
The French word could mean a dagger or knife,[2] and that was its first English sense.[7][4] By 1672 it meant a steel blade fixed to the muzzle of a musket or rifle,[7][4][5] at first with its handle inserted into the barrel.[7][1] The American Heritage Dictionary dates the present sense to 1704 and Merriam-Webster to 1689.[2][3] It was later used for military force in the abstract (1774), for soldiers armed with bayonets (1780), and for a pin that locks into a slot, as in a bayonet fitting.[7][6]
Timeline
- 1611 – a short flat dagger.[7][4]
- 1672 – a stabbing blade fixed to the muzzle of a firearm.[7][4]
- c1700 – verb, to stab with a bayonet.[7][5]
- 1774 – military force.[7]
- 1780 – soldiers armed with bayonets.[7]
- 1790 – verb, to drive or compel at bayonet point.[7]
- 1798 – a pin that engages and disengages machinery.[7]
Modern meaning
Noun
- A blade attached to the muzzle of a rifle or similar firearm, used in hand-to-hand fighting.
- A pin projecting from the side of an object, such as a lamp base or camera lens, that locks into a matching socket.
Verb
- To stab or kill with a bayonet.
- To compel or drive by or as if by the bayonet.
Word family
- sword bayonet
- Spanish bayonet
Usage notes
In the United States the inflected forms are usually spelled bayoneted and bayoneting, in the United Kingdom bayonetted and bayonetting.[1][3]
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
- ^ a b c d Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
- ^ a b c d e f g Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
- ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
- ^ a b c d e f g h i j k l Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Related etymologies
Cite this entry
“Bayonet.” Etymologically, 15 Oct. 2026, etymologically.com/en/bayonet. Accessed 15 Oct. 2026.
Last edited on . ·