"high-strung" meaning in English

{
  "forms": [
    {
      "form": "more high-strung",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most high-strung",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "high-strung (comparative more high-strung, superlative most high-strung)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Emotions",
          "orig": "en:Emotions",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Personality",
          "orig": "en:Personality",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Three cups of coffee made him a fidgety and high-strung lecturer.",
          "type": "example"
        },
        {
          "ref": "1925 July – 1926 May, A[rthur] Conan Doyle, “(please specify the chapter number)”, in The Land of Mist (eBook no. 0601351h.html), Australia: Project Gutenberg Australia, published April 2019:",
          "text": "\"Why, you're shakin' all over!\" \"I suppose I wouldn't be a medium if I wasn't high strung.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "Nervous; anxious; excited or excitable."
      ],
      "id": "en-high-strung-en-adj-TxkAUQWL",
      "links": [
        [
          "Nervous",
          "nervous"
        ],
        [
          "anxious",
          "anxious"
        ],
        [
          "excited",
          "excited"
        ],
        [
          "excitable",
          "excitable"
        ]
      ],
      "raw_glosses": [
        "(informal, idiomatic) Nervous; anxious; excited or excitable."
      ],
      "tags": [
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "high-strung"
}

{
  "forms": [
    {
      "form": "more high-strung",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most high-strung",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "high-strung (comparative more high-strung, superlative most high-strung)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English idioms",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Emotions",
        "en:Personality"
      ],
      "examples": [
        {
          "text": "Three cups of coffee made him a fidgety and high-strung lecturer.",
          "type": "example"
        },
        {
          "ref": "1925 July – 1926 May, A[rthur] Conan Doyle, “(please specify the chapter number)”, in The Land of Mist (eBook no. 0601351h.html), Australia: Project Gutenberg Australia, published April 2019:",
          "text": "\"Why, you're shakin' all over!\" \"I suppose I wouldn't be a medium if I wasn't high strung.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "Nervous; anxious; excited or excitable."
      ],
      "links": [
        [
          "Nervous",
          "nervous"
        ],
        [
          "anxious",
          "anxious"
        ],
        [
          "excited",
          "excited"
        ],
        [
          "excitable",
          "excitable"
        ]
      ],
      "raw_glosses": [
        "(informal, idiomatic) Nervous; anxious; excited or excitable."
      ],
      "tags": [
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "high-strung"
}