"scan line" meaning in English

{
  "forms": [
    {
      "form": "scan lines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scan line (plural scan lines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Electronics",
          "orig": "en:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "One of the horizontal lines that compose a raster scanning pattern, as on a television or computer display."
      ],
      "id": "en-scan_line-en-noun-OpxGVJA3",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "horizontal",
          "horizontal"
        ],
        [
          "raster",
          "raster"
        ]
      ],
      "raw_glosses": [
        "(electronics) One of the horizontal lines that compose a raster scanning pattern, as on a television or computer display."
      ],
      "synonyms": [
        {
          "_dis1": "68 32",
          "word": "scanline"
        }
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "42 58",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A single row of pixels in a raster graphics image."
      ],
      "id": "en-scan_line-en-noun-ZlOzJIdW",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "pixel",
          "pixel"
        ]
      ],
      "raw_glosses": [
        "(computing) A single row of pixels in a raster graphics image."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "wikipedia": [
    "scan line"
  ],
  "word": "scan line"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "scan lines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scan line (plural scan lines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Electronics"
      ],
      "glosses": [
        "One of the horizontal lines that compose a raster scanning pattern, as on a television or computer display."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "horizontal",
          "horizontal"
        ],
        [
          "raster",
          "raster"
        ]
      ],
      "raw_glosses": [
        "(electronics) One of the horizontal lines that compose a raster scanning pattern, as on a television or computer display."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "categories": [
        "en:Computing"
      ],
      "glosses": [
        "A single row of pixels in a raster graphics image."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "pixel",
          "pixel"
        ]
      ],
      "raw_glosses": [
        "(computing) A single row of pixels in a raster graphics image."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "scanline"
    }
  ],
  "wikipedia": [
    "scan line"
  ],
  "word": "scan line"
}