"速さ" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "含有後綴さ的日語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有一個漢字的日語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有三年級漢字的日語詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "速い (“快速的，迅速的”) + さ",
  "forms": [
    {
      "form": "速さ",
      "ruby": [
        [
          "速",
          "はや"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "hayasa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "日语",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "速度，速率"
      ],
      "id": "zh-速さ-ja-noun-3yWw1-Dj"
    }
  ],
  "word": "速さ"
}

{
  "categories": [
    "含有後綴さ的日語詞",
    "日語名詞",
    "日語詞元",
    "有1個詞條的頁面",
    "有一個漢字的日語詞",
    "有三年級漢字的日語詞"
  ],
  "etymology_text": "速い (“快速的，迅速的”) + さ",
  "forms": [
    {
      "form": "速さ",
      "ruby": [
        [
          "速",
          "はや"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "hayasa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "日语",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "速度，速率"
      ]
    }
  ],
  "word": "速さ"
}