"a obscuras" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "adverb"
      },
      "expansion": "a obscuras",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "a oscuras"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              111,
              121
            ]
          ],
          "text": "«¡paseaban también por allí, apretados, prensados, con sus manteos y todo, en aquel embutido de carne lasciva, a obscuras, casi sin aire que respirar, sin más recreo que el poco honesto de sentir el roce de la especie, el instinto del rebaño, mejor, de la piara!»",
          "type": "example"
        }
      ],
      "glosses": [
        "alternative form of a oscuras"
      ],
      "id": "en-a_obscuras-es-adv-W79cXZ8Q",
      "links": [
        [
          "a oscuras",
          "a oscuras#Spanish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "a obscuras"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "adverb"
      },
      "expansion": "a obscuras",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "a oscuras"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for translations of Spanish quotations",
        "Spanish adverbs",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              111,
              121
            ]
          ],
          "text": "«¡paseaban también por allí, apretados, prensados, con sus manteos y todo, en aquel embutido de carne lasciva, a obscuras, casi sin aire que respirar, sin más recreo que el poco honesto de sentir el roce de la especie, el instinto del rebaño, mejor, de la piara!»",
          "type": "example"
        }
      ],
      "glosses": [
        "alternative form of a oscuras"
      ],
      "links": [
        [
          "a oscuras",
          "a oscuras#Spanish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "a obscuras"
}