"differential topology" meaning in English

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  "lang_code": "en",
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        "Field dealing with differentiable functions on differentiable manifolds."
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          "differentiable manifold",
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        "(mathematics) Field dealing with differentiable functions on differentiable manifolds."
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      "translations": [
        {
          "code": "sh",
          "lang": "Serbo-Croatian",
          "sense": "differential topology",
          "tags": [
            "feminine"
          ],
          "word": "diferencijalna topologija"
        }
      ],
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        "differential topology"
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  "word": "differential topology"
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  "lang_code": "en",
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        "(mathematics) Field dealing with differentiable functions on differentiable manifolds."
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      "sense": "differential topology",
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      "word": "diferencijalna topologija"
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  ],
  "word": "differential topology"
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