"espuma" meaning in Old Spanish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "espuma"
          },
          "expansion": "Spanish: espuma",
          "name": "desc"
        }
      ],
      "text": "Spanish: espuma"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "la",
        "3": "spūma"
      },
      "expansion": "Latin spūma",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin spūma, from spuō (“I spit, spew”).",
  "forms": [
    {
      "form": "espumas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "f",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "espuma f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "espuma f (plural espumas)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "18 28 1 1 2 20 2 2 2 20 2",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 24 1 1 2 26 2 1 1 26 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "Of the third degree of the sign of Libra is the stone they call algal; it is the second kind of sea foam.",
          "ref": "c. 1250, Alfonso X, Lapidario, f. 50r:",
          "text": "DEl .iij. grado del ſigno de libra, es la piedra q̃l dizen alguẽna ⁊ es la ſegunda manera de eſpuma de mar.",
          "type": "quote"
        }
      ],
      "glosses": [
        "foam"
      ],
      "id": "en-espuma-osp-noun-jMLNeXhb",
      "links": [
        [
          "foam",
          "foam"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/esˈpuma/"
    }
  ],
  "word": "espuma"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "espuma"
          },
          "expansion": "Spanish: espuma",
          "name": "desc"
        }
      ],
      "text": "Spanish: espuma"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "la",
        "3": "spūma"
      },
      "expansion": "Latin spūma",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin spūma, from spuō (“I spit, spew”).",
  "forms": [
    {
      "form": "espumas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "f",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "espuma f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "espuma f (plural espumas)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Old Spanish entries with incorrect language header",
        "Old Spanish feminine nouns",
        "Old Spanish lemmas",
        "Old Spanish nouns",
        "Old Spanish terms derived from Latin",
        "Old Spanish terms inherited from Latin",
        "Old Spanish terms with quotations",
        "Pages with 4 entries",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "osp-noun needing attention"
      ],
      "examples": [
        {
          "english": "Of the third degree of the sign of Libra is the stone they call algal; it is the second kind of sea foam.",
          "ref": "c. 1250, Alfonso X, Lapidario, f. 50r:",
          "text": "DEl .iij. grado del ſigno de libra, es la piedra q̃l dizen alguẽna ⁊ es la ſegunda manera de eſpuma de mar.",
          "type": "quote"
        }
      ],
      "glosses": [
        "foam"
      ],
      "links": [
        [
          "foam",
          "foam"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/esˈpuma/"
    }
  ],
  "word": "espuma"
}