Etymologically
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air

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Pronunciation

  • IPA: UK /eə/, US /er/[1]

Etymology

Barnhart and Hoad describe air as a combination of three senses of different origin.[2][3] The main one, the gas, is inherited from Middle English air (also eir),[3][4] borrowed from Old French air (“atmosphere, breeze, weather”),[4][2] from Latin āēr (“air, lower atmosphere”),[4][2] from Ancient Greek ἀήρ (āḗr, “mist, haze; air”),[4][2][5] which is of unknown origin.[4][2] Etymonline mentions a possible link with ἀείρειν (aeírein, “to raise”), as “that which rises”, but notes that the sounds do not fit well;[4] Merriam-Webster thinks it probably akin to ἀήτης (aḗtēs, “wind, gale”).[6] The sense “manner, appearance” is from French air, which probably goes back to Old French aire (“place, site, disposition”), from Latin ager (“field”) influenced by ārea (“open space”).[7][3][8] The sense “melody” is from Italian aria, itself from Latin āēr.[2][7][3] It is related to aria, aerial, aero- and malaria,[5] and through the second strand to debonair.[4][3]

Earliest recorded meaning

The invisible gas around the earth: probably before 1200 in the Ancrene Riwle,[2] or about 1300 according to Etymonline.[4] In Homer the Greek word mostly meant thick air or mist.[4]

Semantic evolution

Air replaced the native word lyft, which survives in loft.[4] In older chemistry any gas could be called an air.[4] The sense “manner, appearance”, as in an air of mystery, appears in Shakespeare's 1 Henry IV (1596),[2] and “an assumed manner” from the 1650s, with put on airs in 1781.[4] The musical sense, “melody, tune”, is in Shakespeare's A Midsummer Night's Dream (1590).[2] The verb, “to expose to the open air”, dates from the 1520s[4] or 1530,[9][10] and “to make public” from the 1610s, of opinions or grievances from 1862.[4] Castles in the air is from the 1590s, up in the air from 1752 and in the air from 1875.[4] The broadcasting sense, as in on the air, is from 1927, and the verb “to broadcast” from 1933.[4] Air pollution is recorded by 1870 and air guitar by 1983.[4]

Timeline

  • before 1200 – the atmosphere (Ancrene Riwle).[2]
  • 1520s – verb, to expose to the air.[4]
  • 1590 – a melody (A Midsummer Night's Dream).[2]
  • 1590s – castles in the air.[4]
  • 1596 – manner, appearance (1 Henry IV).[2]
  • 1650s – an affected manner.[4]
  • 1752 – up in the air.[4]
  • 1781 – put on airs.[4]
  • 1927 – on the air.[4]
  • 1933 – verb, to broadcast.[4]

Modern meaning

Noun

  1. The colourless, odourless mixture of gases, mainly nitrogen and oxygen, that surrounds the earth.
  2. The atmosphere or sky; space above the ground.
  3. Aviation or travel by aircraft: by air.
  4. The medium of radio and television broadcasting: on the air.
  5. A distinctive quality or appearance; manner: an air of mystery.
  6. (plural) An affected, haughty manner: put on airs.
  7. (music) A melody or tune.

Verb

  1. To expose to the air; to ventilate.
  2. To make known publicly: air a grievance.
  3. To broadcast on radio or television.

Word family

  • airless
  • airlessness
  • airlike
  • airing

Usage notes

Two minor words have the same spelling: a Scots adverb air, “formerly, early”, related to ere, and air, “a gravelly beach, a sandbank”, from Old Norse eyrr, recorded from the early 18th century.[7]

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k l Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d e Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  4. ^ a b c d e f g h i j k l m n o p q r s t u v w x Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  6. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  7. ^ a b c 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 (2000), 4th ed., Boston: Houghton Mifflin
  9. ^ Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  10. ^ Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)