"なきゃ" meaning in Japanese

{
  "etymology_text": "Contraction of なければ（ならない） (nakereba (naranai), literally “will not allow (something) to not happen”).",
  "forms": [
    {
      "form": "-nakya",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "suffix"
      },
      "expansion": "なきゃ • (-nakya)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "suffix",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "english": "I have to go now.",
          "roman": "Mō ikanakya.",
          "ruby": [
            [
              "行",
              "い"
            ]
          ],
          "text": "もう行かなきゃ。",
          "type": "example"
        }
      ],
      "glosses": [
        "must, have to"
      ],
      "id": "en-なきゃ-ja-suffix-JyVAawW0",
      "links": [
        [
          "must",
          "must"
        ],
        [
          "have to",
          "have to"
        ]
      ],
      "raw_glosses": [
        "(informal) must, have to"
      ],
      "tags": [
        "in-compounds",
        "informal",
        "morpheme",
        "with-imperfect"
      ]
    },
    {
      "categories": [
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "12 88",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "If you don’t study, you will fail the exam.",
          "roman": "Benkyōshinakya shiken ni ukaranai.",
          "ruby": [
            [
              "勉",
              "べん"
            ],
            [
              "強",
              "きょう"
            ],
            [
              "試",
              "し"
            ],
            [
              "験",
              "けん"
            ],
            [
              "受",
              "う"
            ]
          ],
          "text": "勉強しなきゃ試験に受からない。",
          "type": "example"
        }
      ],
      "glosses": [
        "if one doesn't..."
      ],
      "id": "en-なきゃ-ja-suffix-nKzzU5Ul",
      "raw_glosses": [
        "(informal) if one doesn't..."
      ],
      "tags": [
        "in-compounds",
        "informal",
        "morpheme",
        "with-imperfect"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "roman": "nakucha",
      "word": "なくちゃ"
    }
  ],
  "word": "なきゃ"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese hiragana",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese suffixes",
    "Japanese terms spelled with きゃ",
    "Japanese terms with redundant sortkeys",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_text": "Contraction of なければ（ならない） (nakereba (naranai), literally “will not allow (something) to not happen”).",
  "forms": [
    {
      "form": "-nakya",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "suffix"
      },
      "expansion": "なきゃ • (-nakya)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Japanese informal terms",
        "Japanese terms with usage examples"
      ],
      "examples": [
        {
          "english": "I have to go now.",
          "roman": "Mō ikanakya.",
          "ruby": [
            [
              "行",
              "い"
            ]
          ],
          "text": "もう行かなきゃ。",
          "type": "example"
        }
      ],
      "glosses": [
        "must, have to"
      ],
      "links": [
        [
          "must",
          "must"
        ],
        [
          "have to",
          "have to"
        ]
      ],
      "raw_glosses": [
        "(informal) must, have to"
      ],
      "tags": [
        "in-compounds",
        "informal",
        "morpheme",
        "with-imperfect"
      ]
    },
    {
      "categories": [
        "Japanese informal terms",
        "Japanese terms with usage examples"
      ],
      "examples": [
        {
          "english": "If you don’t study, you will fail the exam.",
          "roman": "Benkyōshinakya shiken ni ukaranai.",
          "ruby": [
            [
              "勉",
              "べん"
            ],
            [
              "強",
              "きょう"
            ],
            [
              "試",
              "し"
            ],
            [
              "験",
              "けん"
            ],
            [
              "受",
              "う"
            ]
          ],
          "text": "勉強しなきゃ試験に受からない。",
          "type": "example"
        }
      ],
      "glosses": [
        "if one doesn't..."
      ],
      "raw_glosses": [
        "(informal) if one doesn't..."
      ],
      "tags": [
        "in-compounds",
        "informal",
        "morpheme",
        "with-imperfect"
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "nakucha",
      "word": "なくちゃ"
    }
  ],
  "word": "なきゃ"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "なきゃ"
  ],
  "section": "Japanese",
  "subsection": "suffix",
  "title": "なきゃ",
  "trace": ""
}