"diapase" meaning in English

{
  "forms": [
    {
      "form": "diapases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "diapase (plural diapases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              161,
              168
            ]
          ],
          "ref": "1590, Edmund Spenser, “Book II, Canto IX”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC:",
          "text": "And twixt them both a quadrate was the base,\nProportiond equally by seven and nine;\nNine was the circle sett in heavens place:\nAll which compacted made a goodly Diapase",
          "type": "quote"
        }
      ],
      "glosses": [
        "diapason"
      ],
      "id": "en-diapase-en-noun-OAuR1dzL",
      "links": [
        [
          "diapason",
          "diapason"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdaɪəpeɪz/"
    },
    {
      "ipa": "/ˈdaɪəpeɪs/"
    }
  ],
  "word": "diapase"
}

{
  "forms": [
    {
      "form": "diapases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "diapase (plural diapases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              161,
              168
            ]
          ],
          "ref": "1590, Edmund Spenser, “Book II, Canto IX”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC:",
          "text": "And twixt them both a quadrate was the base,\nProportiond equally by seven and nine;\nNine was the circle sett in heavens place:\nAll which compacted made a goodly Diapase",
          "type": "quote"
        }
      ],
      "glosses": [
        "diapason"
      ],
      "links": [
        [
          "diapason",
          "diapason"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdaɪəpeɪz/"
    },
    {
      "ipa": "/ˈdaɪəpeɪs/"
    }
  ],
  "word": "diapase"
}