"nidulation" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "ref": "1650, Thomas Browne, Pseudodoxia Epidemica: […], 2nd edition, London: […] A[braham] Miller, for Edw[ard] Dod and Nath[aniel] Ekins, […], →OCLC:",
          "text": "in the time of their [the birds'] nidulation and bringing forth their young",
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        }
      ],
      "glosses": [
        "The time of remaining in the nest."
      ],
      "id": "en-nidulation-en-noun-pBcinGAh",
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        [
          "nest",
          "nest"
        ]
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      "tags": [
        "uncountable"
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    {
      "glosses": [
        "The building of a nest."
      ],
      "id": "en-nidulation-en-noun-U5OTdAzi",
      "links": [
        [
          "build",
          "build"
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      ],
      "tags": [
        "uncountable"
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    }
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  "word": "nidulation"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "ref": "1650, Thomas Browne, Pseudodoxia Epidemica: […], 2nd edition, London: […] A[braham] Miller, for Edw[ard] Dod and Nath[aniel] Ekins, […], →OCLC:",
          "text": "in the time of their [the birds'] nidulation and bringing forth their young",
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        "The time of remaining in the nest."
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      ]
    },
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      "glosses": [
        "The building of a nest."
      ],
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        [
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        "uncountable"
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  "word": "nidulation"
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