"aes" meaning in English

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          "ref": "1842, Alfred Tennyson, The Epic:",
          "text": "Mouthing out his hollow oes and aes, Deep-chested music.",
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          "ref": "1856, Goold Brown, The First Lines of English Grammar, page 10:",
          "text": "These names […] may form regular plurals; thus, Aes, Bees, Cees, Dees, Ees, Effs, Gees, Aitches, Ies, Jays, Kays, Ells, Ems, Ens, Oes, Pees, Kues, Ars, Esses, Tees, Ues, Vees, Double-ues, Exes, Wies, Zees.",
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        "plural of a, the name of the letter A."
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        "(rare) plural of a, the name of the letter A."
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  "sounds": [
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  "word": "aes"
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          "text": "These names […] may form regular plurals; thus, Aes, Bees, Cees, Dees, Ees, Effs, Gees, Aitches, Ies, Jays, Kays, Ells, Ems, Ens, Oes, Pees, Kues, Ars, Esses, Tees, Ues, Vees, Double-ues, Exes, Wies, Zees.",
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        "plural of a, the name of the letter A."
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  "word": "aes"
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