- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 725
- Inherited from
- Old English swimman
- Ultimate origin
- Proto-Germanic (*swimmaną)
Pronunciation
- IPA: /swɪm/[1]
Etymology
It is Middle English swimmen, inherited from Old English swimman (“to move in or on the water, float”),[2][3][4][5] from Proto-Germanic *swimmaną,[3][2] cognate with Old Saxon swimman, Dutch zwemmen, German schwimmen and Old Norse svimma,[2][3] perhaps from PIE Proto-Indo-European *swem- (“to be in motion”).[3][2]
Earliest recorded meaning
To move in water: Old English, about 725, in Beowulf.[2][6]
Semantic evolution
To cross by swimming is from the 1590s.[3] Sink or swim is from the early 15th century,[3][6] and swim with the tide by the 1590s.[3] Of things seen by a dizzy person, to reel, is from the 1670s, and of the head, to feel dizzy, from 1702, perhaps influenced by Old English swīma (“unconsciousness”).[3] The noun meant the clear part of a liquid (1540s), and an act of swimming from 1764.[3][7] A stretch of river frequented by fish is from 1828, which probably gave in the swim, in the current of events (late 19th century).[3][6]
Timeline
- c. 725 – to swim.[2]
- early 15th century – sink or swim.[3]
- 1670s – to reel, of sight.[3]
- 1764 – an act of swimming.[3]
- late 19th century – in the swim.[6]
Modern meaning
Verb
- To move through water by moving the arms and legs or, of fish, the fins and tail.
- To cross by swimming: swim the Channel.
- To float on or be covered with liquid: swimming in gravy.
- To feel dizzy, or to seem to whirl: my head is swimming.
Noun
- A period of swimming.
Word family
- swimmable
- swimmer
- swimsuit
- outswim
- swimmy
- swimwear
- swim bladder
- swim fin
Related words
- swimming
References
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
- ^ a b c d e f g h i j k l m Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
- ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
- ^ a b c d Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
- ^ Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Related etymologies
Cite this entry
“Swim.” Etymologically, 16 Oct. 2026, etymologically.com/en/swim. Accessed 16 Oct. 2026.
Last edited on . ·