"tertremo" meaning in Ido

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "eo",
        "3": "tertremo"
      },
      "expansion": "Esperanto tertremo",
      "name": "bor"
    },
    {
      "args": {
        "eo": "tertremo",
        "nodot": "1"
      },
      "expansion": "Borrowed from Esperanto tertremo",
      "name": "io-bor"
    },
    {
      "args": {
        "1": "io",
        "2": "tero",
        "3": "tremo"
      },
      "expansion": "tero + tremo",
      "name": "af"
    }
  ],
  "etymology_text": "Borrowed from Esperanto tertremo. Equivalent to tero + tremo.",
  "forms": [
    {
      "form": "tertremi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "noun",
        "head": ""
      },
      "expansion": "tertremo",
      "name": "head"
    },
    {
      "args": {
        "1": "tertrem"
      },
      "expansion": "tertremo (plural tertremi)",
      "name": "io-noun"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "earthquake"
      ],
      "id": "en-tertremo-io-noun--ng1~Bx0",
      "links": [
        [
          "earthquake",
          "earthquake#English"
        ]
      ],
      "synonyms": [
        {
          "word": "terotremo"
        },
        {
          "word": "ter-tremo"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/terˈtre.mo/"
    }
  ],
  "word": "tertremo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "eo",
        "3": "tertremo"
      },
      "expansion": "Esperanto tertremo",
      "name": "bor"
    },
    {
      "args": {
        "eo": "tertremo",
        "nodot": "1"
      },
      "expansion": "Borrowed from Esperanto tertremo",
      "name": "io-bor"
    },
    {
      "args": {
        "1": "io",
        "2": "tero",
        "3": "tremo"
      },
      "expansion": "tero + tremo",
      "name": "af"
    }
  ],
  "etymology_text": "Borrowed from Esperanto tertremo. Equivalent to tero + tremo.",
  "forms": [
    {
      "form": "tertremi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "noun",
        "head": ""
      },
      "expansion": "tertremo",
      "name": "head"
    },
    {
      "args": {
        "1": "tertrem"
      },
      "expansion": "tertremo (plural tertremi)",
      "name": "io-noun"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ido compound terms",
        "Ido entries with incorrect language header",
        "Ido lemmas",
        "Ido nouns",
        "Ido terms borrowed from Esperanto",
        "Ido terms derived from Esperanto",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "earthquake"
      ],
      "links": [
        [
          "earthquake",
          "earthquake#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/terˈtre.mo/"
    }
  ],
  "synonyms": [
    {
      "word": "terotremo"
    },
    {
      "word": "ter-tremo"
    }
  ],
  "word": "tertremo"
}