"angle level" meaning in English

{
  "forms": [
    {
      "form": "angle levels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "angle level (plural angle levels)",
      "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": "topical",
          "langcode": "en",
          "name": "Measuring instruments",
          "orig": "en:Measuring instruments",
          "parents": [
            "Tools",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A tool for measuring levels and angles; combining a spirit level and an angle finder."
      ],
      "id": "en-angle_level-en-noun-YXN64Tsi",
      "links": [
        [
          "spirit level",
          "spirit level"
        ],
        [
          "angle finder",
          "angle finder"
        ]
      ],
      "qualifier": "tool",
      "raw_glosses": [
        "(tool) A tool for measuring levels and angles; combining a spirit level and an angle finder."
      ],
      "translations": [
        {
          "code": "el",
          "lang": "Greek",
          "roman": "alfádi gonía",
          "sense": "angle level",
          "tags": [
            "feminine"
          ],
          "word": "αλφάδι γωνία"
        }
      ]
    }
  ],
  "word": "angle level"
}

{
  "forms": [
    {
      "form": "angle levels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "angle level (plural angle levels)",
      "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",
        "en:Measuring instruments"
      ],
      "glosses": [
        "A tool for measuring levels and angles; combining a spirit level and an angle finder."
      ],
      "links": [
        [
          "spirit level",
          "spirit level"
        ],
        [
          "angle finder",
          "angle finder"
        ]
      ],
      "qualifier": "tool",
      "raw_glosses": [
        "(tool) A tool for measuring levels and angles; combining a spirit level and an angle finder."
      ]
    }
  ],
  "translations": [
    {
      "code": "el",
      "lang": "Greek",
      "roman": "alfádi gonía",
      "sense": "angle level",
      "tags": [
        "feminine"
      ],
      "word": "αλφάδι γωνία"
    }
  ],
  "word": "angle level"
}