"spring-loaded" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "text": "Near-synonym: sprung"
        },
        {
          "ref": "1961 Novermber, 'Voyageur', “The last of the Midland compounds”, in Trains Illustrated, page 675",
          "text": "A spring-loaded reducing valve, controllable from the cab, admitted h.p. steam to both h.p. and l.p. cylinders whenever necessary, as, for example, on starting; [...].",
          "type": "quotation"
        },
        {
          "ref": "2023 April 19, Pip Dunn, “Jack of all trades... and master of most”, in RAIL, number 981, page 56",
          "text": "These spring-loaded seats are a bit harder and very snappy when you get off them.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Of a mechanical device, containing a spring that holds a component in a particular position."
      ],
      "id": "en-spring-loaded-en-adj-AidtZDJh",
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      "tags": [
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  "word": "spring-loaded"
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  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
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      ],
      "derived": [
        {
          "word": "spring-load"
        },
        {
          "word": "spring-loaded camming device"
        },
        {
          "word": "spring-loaded mode"
        }
      ],
      "form_of": [
        {
          "word": "spring-load"
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      "glosses": [
        "simple past and past participle of spring-load"
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        "participle",
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  "word": "spring-loaded"
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  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "text": "Near-synonym: sprung"
        },
        {
          "ref": "1961 Novermber, 'Voyageur', “The last of the Midland compounds”, in Trains Illustrated, page 675",
          "text": "A spring-loaded reducing valve, controllable from the cab, admitted h.p. steam to both h.p. and l.p. cylinders whenever necessary, as, for example, on starting; [...].",
          "type": "quotation"
        },
        {
          "ref": "2023 April 19, Pip Dunn, “Jack of all trades... and master of most”, in RAIL, number 981, page 56",
          "text": "These spring-loaded seats are a bit harder and very snappy when you get off them.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Of a mechanical device, containing a spring that holds a component in a particular position."
      ],
      "links": [
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          "mechanical",
          "mechanical"
        ],
        [
          "device",
          "device"
        ],
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          "component",
          "component"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "spring-loaded"
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  "categories": [
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    "English lemmas",
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    "English non-lemma forms",
    "English uncomparable adjectives",
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  "derived": [
    {
      "word": "spring-load"
    },
    {
      "word": "spring-loaded camming device"
    },
    {
      "word": "spring-loaded mode"
    }
  ],
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  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
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        "simple past and past participle of spring-load"
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