Etymologically
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trainer

This is the current revision of this entry, as edited by bogdan on 16 October 2026 at 14:53. This address is a permanent link to this version.
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Pronunciation

  • IPA: /ˈtɹeɪnɚ/; /ˈtɹeɪnə/ (UK)[1]

Etymology

It is an agent noun formed from English train + -er.[2][3]

Earliest recorded meaning

A member of a trainband, a militiaman assembled for drill: 1581–82;[4] one who educates or instructs, the 1590s in Etymonline, 1598 in MWU.[2][3]

Semantic evolution

One who trains people or animals for athletic performance, such as a race, is from 1598 in the OED,[4] and specifically of horse-trainers from 1823 in Etymonline.[2] An aircraft used for training pilots is from 1932.[4] Trainers, soft running shoes without spikes, are from 1978.[2][4]

Timeline

  • 1581–82 – a militiaman.[4]
  • 1598 – one who trains.[4]
  • 1823 – a horse-trainer.[2]
  • 1932 – a training aircraft.[4]
  • 1978 – training shoes.[4]

Modern meaning

Noun

  1. A person who trains athletes, racehorses or other animals; a coach.
  2. A piece of equipment used in training, such as a flight simulator.
  3. (chiefly British, trainers) Soft sports shoes; training shoes.

Word family

  • personal trainer

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  4. ^ a b c d e f g h Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press