culmination

Etymology

The OED takes it as formed from English culminate + -ation, comparing French culmination,^[2][3] while Etymonline derives it from the French noun^[4] and Merriam-Webster from Medieval Latin culminātus, the past participle of Late Latin culminō (“to top, to crown”), with the English suffix -ion;^[5][4] Dictionary.com gives culminātiō.^[6] The Late Latin verb, also the source of the English verb, is from Latin culmen (“top, peak, summit, roof”),^[4][5][2] a contraction of columen (“top, summit”).^[4] Etymonline traces it to Proto-Indo-European *kel- (“to be prominent; hill”),^[4] and Merriam-Webster relates it to hill.^[5]

Earliest recorded meaning

In astronomy, a heavenly body's reaching its greatest altitude, at the meridian: 1633, in Henry Gellibrand's appendix to Thomas James's Strange Voyage.^[2][5] Etymonline dates it to the 1630s, in astronomy and astrology,^[4] and Dictionary.com to 1625–35.^[6] The noun is thus older than the verb culminate (1647).^[2][5]

Semantic evolution

The figurative sense, the reaching of the highest point, or that in which something culminates, follows in 1657, in a sermon by Anthony Farindon,^[2] or the 1650s in Etymonline.^[4] Johnson (1755) still gave only the astronomical sense, "the transit of a planet through the meridian".^[7] In 1838 the word was used for raising the level of land beside a river by letting floodwater leave silt on it, after colmare,^[2] and since 1927 geologists have used it for the highest part of a fold, especially a nappe.^[2][3]

Timeline

• 1633 – in astronomy, a heavenly body's reaching the meridian.^[2][5]
• 1657 – figurative, the attainment of the highest point; the crown of something.^[2]
• 1838 – raising land beside a river by deposits of silt from floodwater.^[2]
• 1927 – in geology, the highest part of a fold.^[2]

Meanings

Noun

1. The highest, final or decisive point of something; a climax: The award was the culmination of years of research.^[8][5][2]
2. The act of culminating.^[8]
3. In astronomy, the highest point a celestial body reaches as it crosses the meridian, or the lowest point of a circumpolar body.^[8][5][2]
4. In geology, the part of a fold, especially a nappe, where the strata stood highest before erosion.^[2][3]

Word family

• nonculmination

Related words

• culminate
• culmen
• column
• hill

References

1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
4. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
5. ^ a b c d e f g h Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
6. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
8. ^ a b c Collins English Dictionary (2023), Glasgow: HarperCollins