Meanings
ait1
plural aits · alternative eight · alternative eyet · alternative eyot
- 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 148Fog 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, →OCLCSynonyms: eyot
ait2
plural aits
- ScotlandAn oat.
Let husky wheat the haughs adorn, An' aits set up their awnie horn,
1785, Robbie Burns, Scotch Drink
ait3
- alternativeAlternative form of aight.
AIT4
plural AITs
- 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
- abbreviationcountableinitialismuncountableInitialism of allergen immunotherapy.
- abbreviationcountableinitialismuncountableInitialism of auditory integration training.
- abbreviationcountableinitialismuncountableInitialism of autoignition temperature.
- 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.
Origin
ait · noun
- Old Englishīġeoþ
- Middle Englisheyt
- 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.
More words from Middle English, Old English
Full word history & related roots →ait · noun
- Old Englishāte
- Middle Englishate
- Scotsait
- Englishait
From Scots ait, ate, from Middle English ate, from Old English āte. More at oat.
More words from Scots, Middle English, Old English
Full word history & related roots →Rhymes & wordplay
Rhymes with ait
Anagrams
Cite this entry
ait. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ait
“ait.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ait. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “ait,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ait.
Source: ait on Wiktionary, CC BY-SA 4.0.