"preaggressive" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "aggressive"
      },
      "expansion": "pre- + aggressive",
      "name": "pre"
    }
  ],
  "etymology_text": "pre- + aggressive.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "preaggressive (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2016, Patrick W. Corrigan, Principles and Practice of Psychiatric Rehabilitation (page 260)",
          "text": "Many individuals engage in behaviors that occur just before full-blown aggression or violence. Examples of common preaggressive behaviors include restlessness, pacing, […]"
        }
      ],
      "glosses": [
        "Leading up to aggression."
      ],
      "id": "en-preaggressive-en-adj-ydaT9Xc7",
      "links": [
        [
          "aggression",
          "aggression"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "preaggressive"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "aggressive"
      },
      "expansion": "pre- + aggressive",
      "name": "pre"
    }
  ],
  "etymology_text": "pre- + aggressive.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "preaggressive (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with pre-",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2016, Patrick W. Corrigan, Principles and Practice of Psychiatric Rehabilitation (page 260)",
          "text": "Many individuals engage in behaviors that occur just before full-blown aggression or violence. Examples of common preaggressive behaviors include restlessness, pacing, […]"
        }
      ],
      "glosses": [
        "Leading up to aggression."
      ],
      "links": [
        [
          "aggression",
          "aggression"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "preaggressive"
}