"obumbrer" meaning in Latin

{
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "verb form"
      },
      "expansion": "obumbrer",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "64 9 18 9",
          "kind": "other",
          "name": "Old French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "41 13 25 21",
          "kind": "other",
          "name": "Old French undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "45 13 28 13",
          "kind": "other",
          "name": "Old French verbs ending in -er",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 14 29 14",
          "kind": "other",
          "name": "Old French verbs with weak-a preterite",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "obumbrō"
        }
      ],
      "glosses": [
        "first-person singular present passive subjunctive of obumbrō"
      ],
      "id": "en-obumbrer-la-verb-7Hhoj8b7",
      "links": [
        [
          "obumbrō",
          "obumbro#Latin"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "passive",
        "present",
        "singular",
        "subjunctive"
      ]
    }
  ],
  "word": "obumbrer"
}

{
  "categories": [
    "Old French entries with incorrect language header",
    "Old French first group verbs",
    "Old French lemmas",
    "Old French terms derived from Latin",
    "Old French undefined derivations",
    "Old French verbs",
    "Old French verbs ending in -er",
    "Old French verbs with weak-a preterite"
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "verb form"
      },
      "expansion": "obumbrer",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin non-lemma forms",
        "Latin verb forms"
      ],
      "form_of": [
        {
          "word": "obumbrō"
        }
      ],
      "glosses": [
        "first-person singular present passive subjunctive of obumbrō"
      ],
      "links": [
        [
          "obumbrō",
          "obumbro#Latin"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "passive",
        "present",
        "singular",
        "subjunctive"
      ]
    }
  ],
  "word": "obumbrer"
}