"סיכוך" meaning in Hebrew

{
  "forms": [
    {
      "form": "סִכּוּךְ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sikúkh",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dwv": "סִכּוּךְ",
        "g": "m",
        "pat": "קִטּוּל",
        "tr": "sikúkh"
      },
      "expansion": "סיכוך / סִכּוּךְ • (sikúkh) m [pattern: קִטּוּל]",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "the action of covering a sukkah with a sechach"
      ],
      "id": "en-סיכוך-he-noun-OxxZrfTi",
      "links": [
        [
          "cover",
          "cover"
        ],
        [
          "sukkah",
          "sukkah"
        ],
        [
          "sechach",
          "sechach"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "he",
          "name": "Electronics",
          "orig": "he:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "he",
          "name": "Physics",
          "orig": "he:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "36 64",
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Hebrew terms belonging to the root ס־כ־ך",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Hebrew terms in the pattern קִטּוּל",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "42 58",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "shielding"
      ],
      "id": "en-סיכוך-he-noun-WoMzzp8L",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "electronics",
          "electronics"
        ],
        [
          "shielding",
          "shielding"
        ]
      ],
      "raw_glosses": [
        "(physics, electronics) shielding"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "סיכוך"
}

{
  "categories": [
    "Hebrew entries with incorrect language header",
    "Hebrew lemmas",
    "Hebrew masculine nouns",
    "Hebrew noun entries missing plural construct forms",
    "Hebrew noun entries missing plural forms",
    "Hebrew noun entries missing singular construct forms",
    "Hebrew nouns",
    "Hebrew terms belonging to the root ס־כ־ך",
    "Hebrew terms in the pattern קִטּוּל",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "סִכּוּךְ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sikúkh",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dwv": "סִכּוּךְ",
        "g": "m",
        "pat": "קִטּוּל",
        "tr": "sikúkh"
      },
      "expansion": "סיכוך / סִכּוּךְ • (sikúkh) m [pattern: קִטּוּל]",
      "name": "he-noun"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "the action of covering a sukkah with a sechach"
      ],
      "links": [
        [
          "cover",
          "cover"
        ],
        [
          "sukkah",
          "sukkah"
        ],
        [
          "sechach",
          "sechach"
        ]
      ]
    },
    {
      "categories": [
        "he:Electronics",
        "he:Physics"
      ],
      "glosses": [
        "shielding"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "electronics",
          "electronics"
        ],
        [
          "shielding",
          "shielding"
        ]
      ],
      "raw_glosses": [
        "(physics, electronics) shielding"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "סיכוך"
}