"it's no use" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "it's no use",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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      ],
      "examples": [
        {
          "text": "It's no use trying to push the car out of the ditch; the axle is broken."
        },
        {
          "text": "It's no use to ask him; he doesn't really know."
        },
        {
          "ref": "2003, Sonic Heroes, spoken by Metal Sonic (Ryan Drummond), Sega",
          "roman": "-Sonic: Because we’re…Sonic Heroes!",
          "text": "-Metal Sonic: It’s no use… but why can’t I defeat you?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used to indicate that the specified action cannot succeed or offers no advantage if successful"
      ],
      "id": "en-it's_no_use-en-phrase-boPBSsiE",
      "raw_glosses": [
        "(colloquial, usually with a following present participle or infinitive expression) Used to indicate that the specified action cannot succeed or offers no advantage if successful"
      ],
      "raw_tags": [
        "with a following present participle or infinitive expression",
        "with a following present participle or infinitive expression"
      ],
      "related": [
        {
          "word": "there's no use"
        },
        {
          "word": "no use"
        },
        {
          "word": "what's the use"
        }
      ],
      "tags": [
        "colloquial",
        "usually"
      ]
    }
  ],
  "word": "it's no use"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "it's no use",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "related": [
    {
      "word": "there's no use"
    },
    {
      "word": "no use"
    },
    {
      "word": "what's the use"
    }
  ],
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English entries with incorrect language header",
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        "English multiword terms",
        "English phrases",
        "English terms with quotations"
      ],
      "examples": [
        {
          "text": "It's no use trying to push the car out of the ditch; the axle is broken."
        },
        {
          "text": "It's no use to ask him; he doesn't really know."
        },
        {
          "ref": "2003, Sonic Heroes, spoken by Metal Sonic (Ryan Drummond), Sega",
          "roman": "-Sonic: Because we’re…Sonic Heroes!",
          "text": "-Metal Sonic: It’s no use… but why can’t I defeat you?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used to indicate that the specified action cannot succeed or offers no advantage if successful"
      ],
      "raw_glosses": [
        "(colloquial, usually with a following present participle or infinitive expression) Used to indicate that the specified action cannot succeed or offers no advantage if successful"
      ],
      "raw_tags": [
        "with a following present participle or infinitive expression",
        "with a following present participle or infinitive expression"
      ],
      "tags": [
        "colloquial",
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    }
  ],
  "word": "it's no use"
}