ait

A1I1T1
/eɪt/

noun

An island in a river, especially the River Thames in England.

Similar
eyotneonatal alloimmune thrombocytopeniaNAITPNAITfeto-maternal alloimmune thrombocytopeniaFMAITPFMAITalloimmune thrombocytopenia
Less commonScrabble 3

Meanings

ait1

nounait (plural aits)

plural aits · alternative eight · alternative eyet · alternative eyot

  1. An island in a river, especially the River Thames in England.

    1833, Johann Wolfgang von Goethe, Autobiography: Truth and Fiction Relating to My Life trans. John Oxenford, book 9, Striking richness of vegetation which follows in the windings of the Rhine, marks its banks, islands, and aits.

    3 more examples

    The ait where the osiers grew.

    1649, R. Hodges, unknown title

    ‘[H]e the said seigneur, in quality of Lord Paramount, is to all intents and purposes invested with the sole right and property of the river running through his fief, together with […] all the islands and aits within it.’

    1792, Charlotte Smith, Desmond, Broadview, published 2001, page 148

    Fog everywhere. Fog up the river, where it flows among green aits and meadows.

    1852 March – 1853 September, Charles Dickens, chapter 1, in Bleak House, London: Bradbury and Evans, […], published 1853, →OCLC

    Synonyms: eyot

ait2

nounait (plural aits)

plural aits

  1. ScotlandAn oat.

    Let husky wheat the haughs adorn, An' aits set up their awnie horn,

    1785, Robbie Burns, Scotch Drink

ait3

interjection
  1. alternativeAlternative form of aight.

AIT4

nounAIT (countable and uncountable, plural AITs)

plural AITs

  1. abbreviationcountableinitialismuncountablemedicineInitialism of alloimmune thrombocytopenia: a too-low number of platelets in the blood, especially of a newborn or fetus, due to alloimmunity.

    Synonyms: neonatal alloimmune thrombocytopenia, NAITP, NAIT, feto-maternal alloimmune thrombocytopenia, FMAITP, FMAIT, alloimmune thrombocytopenia

  2. abbreviationcountableinitialismuncountableInitialism of allergen immunotherapy.
  3. abbreviationcountableinitialismuncountableInitialism of auditory integration training.
  4. abbreviationcountableinitialismuncountableInitialism of autoignition temperature.
proper noun
  1. abbreviationinitialismengineeringInitialism of Austrian Institute of Technology (Austria's largest Research and Technology Organization (RTO)).

Synonyms & antonyms

nounAn island in a river, especially the River Thames in England.

Similar

Origin

ait · noun

  1. Old Englishīġeoþ
  2. Middle Englisheyt
  3. Englishait

From Middle English eyt, eit, from Old English īġeoþ, īgoþ, iggaþ, iggoþ (“ait, eyot, islet, small island”), diminutive of īġ, ēġ, īeġ (“island”). More at eyot.

Full word history & related roots →

ait · noun

  1. Old Englishāte
  2. Middle Englishate
  3. Scotsait
  4. Englishait

From Scots ait, ate, from Middle English ate, from Old English āte. More at oat.

Full word history & related roots →

Rhymes & wordplay

Rhymes with ait

All rhymes →

Anagrams

Cite this entry
APA

ait. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ait

MLA

“ait.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ait. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “ait,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ait.

Source: ait on Wiktionary, CC BY-SA 4.0.