"bless up" meaning in English

{
  "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"
        },
        {
          "kind": "other",
          "name": "Jamaican English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "61 2 3 5 29",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "54 2 2 3 39",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2018, Alexia Arthurs, How to Love a Jamaican: Stories:",
          "text": "If you're not Jamaican, what you have here is a special opportunity to see who we actually are: we're not at all like you, but absolutely the same. Mostly, Arthurs has written a love letter to Jamaicans, and it feels so good. Yes, iyah. Bless up.",
          "type": "quote"
        },
        {
          "ref": "2018, Racquel Williams, Carl Weber's Kingpins: Jamaica:",
          "text": "“Yo, what's up, niggas?” I said as I approached. “Yo, Father, bless up,” Gio said.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A greeting or farewell."
      ],
      "id": "en-bless_up-en-intj-41GqMV1Y",
      "raw_glosses": [
        "(Jamaica, informal) A greeting or farewell."
      ],
      "tags": [
        "Jamaica",
        "informal"
      ]
    }
  ],
  "word": "bless up"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English informal terms",
        "English interjections",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "Jamaican English",
        "Pages with 2 entries",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2018, Alexia Arthurs, How to Love a Jamaican: Stories:",
          "text": "If you're not Jamaican, what you have here is a special opportunity to see who we actually are: we're not at all like you, but absolutely the same. Mostly, Arthurs has written a love letter to Jamaicans, and it feels so good. Yes, iyah. Bless up.",
          "type": "quote"
        },
        {
          "ref": "2018, Racquel Williams, Carl Weber's Kingpins: Jamaica:",
          "text": "“Yo, what's up, niggas?” I said as I approached. “Yo, Father, bless up,” Gio said.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A greeting or farewell."
      ],
      "raw_glosses": [
        "(Jamaica, informal) A greeting or farewell."
      ],
      "tags": [
        "Jamaica",
        "informal"
      ]
    }
  ],
  "word": "bless up"
}