Etymologically

flexible

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Pronunciation

  • IPA: /ˈflɛk.sɪ.bəl/, /ˈflɛk.sə.bəl/[1]

Etymology

It is borrowed from Middle French flexible or directly Latin flexibilis (“that may be bent, pliant”),[2][3][4] from flexus, the past participle of flectere (“to bend”),[2][3] which is of uncertain origin.[2][3]

Earliest recorded meaning

Capable of being bent; mentally pliant: about 1412 in Barnhart,[2] early 15th century in Etymonline.[3] Willing to yield to persuasion is before 1420 in the OED.[5]

Semantic evolution

The physical sense, capable of being bent without breaking, is from 1548 in the OED.[5] Of a fluid, not rigid, or of winds, shifting, is an obsolete sense of 1612.[5] Susceptible of modification or adaptation to various purposes is from 1643,[5] as in flexible working hours.[6] Its synonyms flexile (1630s) and flexive (1620s) have become rare.[3] The verb flex is from before 1521, possibly a back-formation from flexible.[2]

Timeline

  • c. 1412 – easily bent.[2]
  • before 1420 – yielding to persuasion.[5]
  • 1548 – pliant without breaking.[5]
  • 1643 – adaptable.[5]

Modern meaning

Adjective

  1. Able to be bent easily without breaking; pliable.
  2. Able to change to suit new conditions; adaptable.
  3. Easily persuaded or influenced.

Word family

  • flexibility
  • flexibly
  • hyperflexible
  • nonflexible
  • semiflexible
  • unflexible
  • flexible time
  • inflexible
  • flex
  • reflex
  • reflect
  • inflect
  • deflect

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
  5. ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  6. ^ Collins English Dictionary (2023), Glasgow: HarperCollins