"look here" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "look here",
      "name": "en-interj"
    }
  ],
  "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": [
        {
          "text": "Look here! That's enough!"
        },
        {
          "text": "Now look here! I want you all to stop and sit down"
        }
      ],
      "glosses": [
        "Listen to me!"
      ],
      "id": "en-look_here-en-intj-62g-R7qS",
      "raw_glosses": [
        "(idiomatic) Listen to me!"
      ],
      "synonyms": [
        {
          "english": "used for newspaper sellers",
          "word": "extra!"
        },
        {
          "tags": [
            "dated"
          ],
          "word": "hear ye!"
        },
        {
          "word": "listen here"
        },
        {
          "word": "look!"
        },
        {
          "word": "oi!"
        },
        {
          "word": "here"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-look here.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/65/En-au-look_here.ogg/En-au-look_here.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/65/En-au-look_here.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "look here"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "look here",
      "name": "en-interj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English idioms",
        "English interjections",
        "English lemmas",
        "English multiword terms",
        "English terms with audio links"
      ],
      "examples": [
        {
          "text": "Look here! That's enough!"
        },
        {
          "text": "Now look here! I want you all to stop and sit down"
        }
      ],
      "glosses": [
        "Listen to me!"
      ],
      "raw_glosses": [
        "(idiomatic) Listen to me!"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-look here.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/65/En-au-look_here.ogg/En-au-look_here.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/65/En-au-look_here.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "english": "used for newspaper sellers",
      "word": "extra!"
    },
    {
      "tags": [
        "dated"
      ],
      "word": "hear ye!"
    },
    {
      "word": "listen here"
    },
    {
      "word": "look!"
    },
    {
      "word": "oi!"
    },
    {
      "word": "here"
    }
  ],
  "word": "look here"
}