"light line" meaning in English

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      "expansion": "light (“lacking weight”, adjective) + line (noun)",
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  "etymology_text": "From light (“lacking weight”, adjective) + line (noun).",
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      "form": "light lines",
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      "glosses": [
        "The waterline at which a vessel floats when at light displacement; the light waterline."
      ],
      "id": "en-light_line-en-noun-0RDq6ECo",
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        [
          "waterline",
          "waterline"
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          "light displacement",
          "light displacement"
        ],
        [
          "light waterline",
          "light waterline"
        ]
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      "raw_glosses": [
        "(nautical) The waterline at which a vessel floats when at light displacement; the light waterline."
      ],
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        {
          "tags": [
            "noun"
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          "word": "load line"
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  "sounds": [
    {
      "enpr": "lītʹlīn"
    }
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  "word": "light line"
}

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      "expansion": "light (“lacking weight”, adjective) + line (noun)",
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  "etymology_text": "From light (“lacking weight”, adjective) + line (noun).",
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    {
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        "plural"
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        "The waterline at which a vessel floats when at light displacement; the light waterline."
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        [
          "waterline",
          "waterline"
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          "light displacement",
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        ],
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          "light waterline",
          "light waterline"
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      "raw_glosses": [
        "(nautical) The waterline at which a vessel floats when at light displacement; the light waterline."
      ],
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        "nautical",
        "transport"
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  ],
  "sounds": [
    {
      "enpr": "lītʹlīn"
    }
  ],
  "word": "light line"
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