"line drop" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "line drop",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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": "Electricity",
          "orig": "en:Electricity",
          "parents": [
            "Electromagnetism",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A drop in voltage between two points of a transmission line."
      ],
      "id": "en-line_drop-en-noun-KONpssb6",
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "drop",
          "drop"
        ],
        [
          "voltage",
          "voltage"
        ],
        [
          "point",
          "point"
        ],
        [
          "transmission line",
          "transmission line"
        ]
      ],
      "raw_glosses": [
        "(electricity) A drop in voltage between two points of a transmission line."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "line drop"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "line drop",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Electricity"
      ],
      "glosses": [
        "A drop in voltage between two points of a transmission line."
      ],
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "drop",
          "drop"
        ],
        [
          "voltage",
          "voltage"
        ],
        [
          "point",
          "point"
        ],
        [
          "transmission line",
          "transmission line"
        ]
      ],
      "raw_glosses": [
        "(electricity) A drop in voltage between two points of a transmission line."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "line drop"
}