"hai" meaning in English

{
  "etymology_text": "A purposeful misspelling.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2023 June 5, Rebecca Gillam, “18 celebs who swear by weight training, from Adele to Millie Mackintosh & Frankie Bridge”, in Women's Health",
          "text": "As her famously no-BS longtime PT Don Saladino, who has a next-level celeb roster (oh HAIII, Anne Hathaway and Emily Blunt!), told WH: ‘It’s about improving your body’s resilience and energy […] making sure we’re optimising everything we do’.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Hi."
      ],
      "id": "en-hai-en-intj-F~RETzky",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "Hi",
          "hi"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) Hi."
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈhaɪ̯/"
    }
  ],
  "word": "hai"
}

{
  "etymology_text": "A purposeful misspelling.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "English 1-syllable words",
        "English entries with incorrect language header",
        "English interjections",
        "English internet slang",
        "English lemmas",
        "English terms with IPA pronunciation",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2023 June 5, Rebecca Gillam, “18 celebs who swear by weight training, from Adele to Millie Mackintosh & Frankie Bridge”, in Women's Health",
          "text": "As her famously no-BS longtime PT Don Saladino, who has a next-level celeb roster (oh HAIII, Anne Hathaway and Emily Blunt!), told WH: ‘It’s about improving your body’s resilience and energy […] making sure we’re optimising everything we do’.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Hi."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "Hi",
          "hi"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) Hi."
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈhaɪ̯/"
    }
  ],
  "word": "hai"
}