progression
Pronunciation
- IPA: /pɹəˈɡɹɛʃn̩/ (UK); /pɹəˈɡɹɛʃən/ (US)[1]
Etymology
It is inherited from Middle English progressioun, borrowed from Old French progression and directly Latin prōgressiō (“a going forward, advancement”),[2][3] from the past participle stem of prōgredior (“to go forward”) (see progress),[2][4] from prō (“forward”) and gradior (“to step, walk”), from gradus (“a step”), from Proto-Indo-European *gʰredʰ- (“to walk, go”).[2]
Earliest recorded meaning
Moving from one condition to another: the late 14th century in Etymonline;[2] the OED's earliest quotation, about 1374, is for proceeding forth or issuing.[5]
Semantic evolution
In mathematics a succession of quantities in a constant relation is from about 1430,[5] and travel or a journey from about 1440.[5] Continuous action seen as onward movement is from 1474,[5] and going forward to higher stages from 1586.[5] The musical sense, an advance from one note, and later one chord, to another, is by about 1600.[2]
Timeline
- c. 1374 – proceeding forth.[5]
- c. 1430 – a mathematical progression.[5]
- 1588 – forward movement.[5]
- c. 1600 – a musical progression.[2]
Modern meaning
Noun
- The process of moving forward or developing; progress.
- Movement from one member of a sequence to the next.
- (mathematics) A series of numbers in which each term stands in the same relation to the next, as an arithmetic progression.
- (music) A succession of notes or chords.
Word family
- progressional
- progressionally
- progressionist
- harmonic progression
- geometric progression
- arithmetic progression
Related words
- progress
- progressive
- regression
- digression
- grade
References
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
- ^ 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