amalgamation

Etymology

The OED takes it as borrowed from Medieval Latin amalgamātiō, recorded from the 13th century,^[2] from the past participial stem of amalgamō (“to amalgamate”) with the suffix -iō.^[2][3] Etymonline, Merriam-Webster and Dictionary.com instead form it in English from amalgam (formerly also a verb) with -ation,^[4][5][6] and the Shorter Oxford allows that it may have come through French,^[7] where amalgamation is recorded from 1567.^[2] The Medieval Latin amalgama (“an alloy of mercury”) was an alchemists' word,^[4][2] probably from Arabic, ultimately from Ancient Greek μάλαγμα (málagma, “emollient, poultice”),^[2][4][8] from μαλακός (malakós, “soft”).^[4]

Earliest recorded meaning

The combining of a metal with mercury, especially to separate precious metals from their ores: 1617, in John Woodall's The Surgions Mate.^[2][5] Etymonline dates the word to the 1610s.^[4]

Semantic evolution

The word began in chemistry and metallurgy, for the softening or dissolving of a metal with mercury,^[2][4][9] and Johnson (1755) knew only this sense.^[9] From 1675 it could also mean the resulting alloy, an amalgam.^[2] The general sense, the combining of distinct things into one whole, is recorded from 1773,^[2] 1775 in Etymonline,^[4] and the action of merging organizations from 1789;^[2] it came to be used especially of the merger of companies.^[4][10] In the 19th-century United States the word was also applied to mixing between racial groups.^[2]

Timeline

• 1617 – the combination of a metal with mercury.^[2][5]
• 1675 – the state of being combined with mercury; an amalgam.^[2]
• 1773 – a combination or mixture of distinct things.^[2] Etymonline dates the figurative sense to 1775.^[4]
• 1789 – the merging of organizations into one body.^[2]
• 1816 – mixing between racial groups, chiefly in the US.^[2]

Meanings

Noun

1. The action or process of combining separate things into one whole: the amalgamation of three villages into one parish.^[10][5][2]
2. The result of such combining; a mixture or amalgam.^[5][2]
3. The merger of two or more companies or organizations.^[10][5]
4. (metallurgy) The extraction of precious metals from their ores by treating them with mercury.^[10][2]

Word family

• preamalgamation

Related words

• amalgam
• amalgamate
• malacology

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n o p q r s Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
4. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
5. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
6. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
8. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
9. ^ a b Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
10. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins