fundamental
Pronunciation
- IPA: UK /ˌfʌn.dəˈmen.təl/, US /ˌfʌn.dəˈmen.t̬əl/[1]
Etymology
It is probably formed from English fundament + -al, modelled on Late Latin fundāmentālis (“of the foundation”),[2][3][4] from fundāmentum (“foundation”), from fundāre “to found” (see found);[3][5] the NODE and SOED also allow French fondamental.[5][6]
Earliest recorded meaning
Primary, original, or going to the root of a matter: about 1443 in Barnhart, about 1449 in the OED.[2][7]
Semantic evolution
Serving as the foundation on which something is built is from 1601,[7] and literally of the foundation of a building from 1611, now obsolete.[7] In mathematics and crystallography it is from 1570.[7] In music the fundamental note, the lowest of a chord, is from 1732,[3] and in physics the lowest frequency of a vibrating system came later.[8][9] Fundamentals, primary rules or principles, is from the 1630s.[3] Fundamentalist, one who reads the Bible literally, is American English from 1922, and fundamentalism from 1923.[2] In Scots the fundamental was humorously the seat of the breeches.[10]
Timeline
- c. 1443 – primary, original.[2]
- 1570 – in mathematics.[7]
- 1601 – serving as a foundation.[7]
- 1630s – fundamentals.[3]
- 1732 – in music.[3]
- 1922 – fundamentalist.[2]
Modern meaning
Adjective
- Forming the base or core of something; essential.
- Very important, or involving great change: fundamental reform.
- (music) Of the lowest note of a chord or harmonic series.
- (physics) Of the lowest frequency of a vibrating system.
Noun
- (often plural) A basic principle or rule: the fundamentals of chess.
- (music, physics) The lowest note or frequency of a series.
Word family
- fundamentally
- fundamentality
- fundamentalism
- nonfundamental
- unfundamental
- fundamental frequency
- fundamental group
- fundamental particle
Related words
- fundament
- fundamentalist
- found
- foundation
- fund
References
- ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
- ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
- ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
- ^ a b Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
- ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
- ^ a b c d e f Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
- ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
- ^ Collins English Dictionary (2023), Glasgow: HarperCollins
- ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)