"cub fos" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "?",
        "nolinkhead": "1"
      },
      "expansion": "cub fos",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [
            "Biology",
            "Healthcare",
            "Sciences",
            "Health",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "right cub fos"
        }
      ],
      "glosses": [
        "Cubital fossa."
      ],
      "id": "en-cub_fos-en-noun-TAm0hLCu",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "Cubital fossa",
          "cubital fossa"
        ]
      ],
      "raw_glosses": [
        "(medicine, colloquial) Cubital fossa."
      ],
      "related": [
        {
          "word": "cub fossa"
        }
      ],
      "tags": [
        "colloquial"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "cub fos"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?",
        "nolinkhead": "1"
      },
      "expansion": "cub fos",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "cub fossa"
    }
  ],
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Medicine"
      ],
      "examples": [
        {
          "text": "right cub fos"
        }
      ],
      "glosses": [
        "Cubital fossa."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "Cubital fossa",
          "cubital fossa"
        ]
      ],
      "raw_glosses": [
        "(medicine, colloquial) Cubital fossa."
      ],
      "tags": [
        "colloquial"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "cub fos"
}