"eco-" meaning in Spanish

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        "2": "grc",
        "3": "οἶκος",
        "4": "",
        "5": "house, household"
      },
      "expansion": "Ancient Greek οἶκος (oîkos, “house, household”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek οἶκος (oîkos, “house, household”).",
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      "expansion": "eco-",
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  "lang": "Spanish",
  "lang_code": "es",
  "pos": "prefix",
  "senses": [
    {
      "examples": [
        {
          "text": "eco- + sistema (“system”) → ecosistema (“ecosystem”)",
          "type": "example"
        }
      ],
      "glosses": [
        "eco-; forms words concerning ecology or the environment"
      ],
      "id": "en-eco--es-prefix-FBR71cth",
      "links": [
        [
          "eco-",
          "eco-#English"
        ]
      ],
      "tags": [
        "morpheme"
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  "word": "eco-"
}

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        "2": "la",
        "3": "echō"
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      "expansion": "Latin echō",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "ἠχώ",
        "4": "",
        "5": "echo"
      },
      "expansion": "Ancient Greek ἠχώ (ēkhṓ, “echo”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin echō, from Ancient Greek ἠχώ (ēkhṓ, “echo”).",
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    {
      "args": {
        "1": "es",
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  "lang": "Spanish",
  "lang_code": "es",
  "pos": "prefix",
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          "_dis": "27 73",
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          "name": "Spanish entries with incorrect language header",
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      "examples": [
        {
          "text": "eco- + cardiograma (“cardiogram”) → ecocardiograma (“echocardiogram”)",
          "type": "example"
        }
      ],
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        "forms words relating to echos or other reflected waves"
      ],
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      "links": [
        [
          "echo",
          "echo#English"
        ],
        [
          "wave",
          "wave#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "eco-"
}

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    "Spanish prefixes",
    "Spanish terms derived from Ancient Greek",
    "Spanish terms derived from Latin"
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      "expansion": "Ancient Greek οἶκος (oîkos, “house, household”)",
      "name": "der"
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  ],
  "etymology_text": "From Ancient Greek οἶκος (oîkos, “house, household”).",
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  "lang_code": "es",
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  "senses": [
    {
      "examples": [
        {
          "text": "eco- + sistema (“system”) → ecosistema (“ecosystem”)",
          "type": "example"
        }
      ],
      "glosses": [
        "eco-; forms words concerning ecology or the environment"
      ],
      "links": [
        [
          "eco-",
          "eco-#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
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  ],
  "word": "eco-"
}

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    "Spanish prefixes",
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  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
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      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "ἠχώ",
        "4": "",
        "5": "echo"
      },
      "expansion": "Ancient Greek ἠχώ (ēkhṓ, “echo”)",
      "name": "der"
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  "etymology_text": "From Latin echō, from Ancient Greek ἠχώ (ēkhṓ, “echo”).",
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          "text": "eco- + cardiograma (“cardiogram”) → ecocardiograma (“echocardiogram”)",
          "type": "example"
        }
      ],
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        "forms words relating to echos or other reflected waves"
      ],
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          "echo",
          "echo#English"
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          "wave",
          "wave#English"
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