"+ve" meaning in English

{
  "antonyms": [
    {
      "word": "-ve"
    }
  ],
  "etymology_text": "Abbreviation, using the plus sign.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "+ve (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "positive"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of positive."
      ],
      "id": "en-+ve-en-adj-kzk8Tg4~",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "positive",
          "positive#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Abbreviation of positive."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "+ve"
}

{
  "antonyms": [
    {
      "word": "-ve"
    }
  ],
  "etymology_text": "Abbreviation, using the plus sign.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "+ve (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "positive"
        }
      ],
      "categories": [
        "English abbreviations",
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms spelled with +",
        "English uncomparable adjectives",
        "en:Mathematics"
      ],
      "glosses": [
        "Abbreviation of positive."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "positive",
          "positive#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Abbreviation of positive."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "+ve"
}