"excubant" meaning in English

{
  "forms": [
    {
      "form": "more excubant",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most excubant",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "excubant (comparative more excubant, superlative most excubant)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1831, Thomas Love Peacock, Crotchet Castle",
          "text": "The enemy may be still excubant: and we had better not disperse till daylight.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Watchful; keeping watch or guarding."
      ],
      "id": "en-excubant-en-adj-oXSxKYY6",
      "raw_glosses": [
        "(formal) Watchful; keeping watch or guarding."
      ],
      "tags": [
        "formal"
      ]
    }
  ],
  "word": "excubant"
}

{
  "forms": [
    {
      "form": "more excubant",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most excubant",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "excubant (comparative more excubant, superlative most excubant)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English formal terms",
        "English lemmas",
        "English terms with quotations",
        "Pages with 2 entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1831, Thomas Love Peacock, Crotchet Castle",
          "text": "The enemy may be still excubant: and we had better not disperse till daylight.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Watchful; keeping watch or guarding."
      ],
      "raw_glosses": [
        "(formal) Watchful; keeping watch or guarding."
      ],
      "tags": [
        "formal"
      ]
    }
  ],
  "word": "excubant"
}