"weakly contractible" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "weakly contractible (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Topology",
          "orig": "en:Topology",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Having all its homotopy groups trivial."
      ],
      "id": "en-weakly_contractible-en-adj-rEqMOqaV",
      "links": [
        [
          "homotopy",
          "homotopy"
        ],
        [
          "group",
          "group"
        ],
        [
          "trivial",
          "trivial"
        ]
      ],
      "raw_glosses": [
        "(of a topological space) Having all its homotopy groups trivial."
      ],
      "raw_tags": [
        "of a topological space"
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "weakly contractible"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "weakly contractible (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English adverb-adjective phrases",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Topology"
      ],
      "glosses": [
        "Having all its homotopy groups trivial."
      ],
      "links": [
        [
          "homotopy",
          "homotopy"
        ],
        [
          "group",
          "group"
        ],
        [
          "trivial",
          "trivial"
        ]
      ],
      "raw_glosses": [
        "(of a topological space) Having all its homotopy groups trivial."
      ],
      "raw_tags": [
        "of a topological space"
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "weakly contractible"
}