"ondulación" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "ondular",
        "3": "ción"
      },
      "expansion": "ondular + -ción",
      "name": "suffix"
    },
    {
      "args": {
        "1": "ML.,NL.",
        "2": "undulātiō"
      },
      "expansion": "Medieval Latin and New Latin undulātiō",
      "name": "cog"
    }
  ],
  "etymology_text": "From ondular + -ción; cf. Medieval Latin and New Latin undulātiō.",
  "forms": [
    {
      "form": "ondulaciones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ondulación f (plural ondulaciones)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "on‧du‧la‧ción"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "2015 November 25, “La obra maestra de Albert Einstein cumple 100 años”, in El País:",
          "text": "Tampoco aceptó las ondas gravitacionales, unas ondulaciones del tejido espacio temporal producidas por objetos cósmicos como los agujeros negros o las estrellas de neutrones y le costó aceptar la teoría del Big Bang, planteada por físicos como George Lemaître y consecuencia natural de las ideas presentes en la relatividad general.",
          "type": "quote"
        }
      ],
      "glosses": [
        "undulation"
      ],
      "id": "en-ondulación-es-noun-uMr4fN6w",
      "links": [
        [
          "undulation",
          "undulation"
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      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Physics",
          "orig": "es:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "6 59 35",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
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          "source": "w+disamb"
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        {
          "_dis": "8 62 30",
          "kind": "other",
          "name": "Spanish terms suffixed with -ción",
          "parents": [],
          "source": "w+disamb"
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      ],
      "glosses": [
        "permanent wave"
      ],
      "id": "en-ondulación-es-noun-1VVAB3qm",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "permanent wave",
          "permanent wave"
        ]
      ],
      "raw_glosses": [
        "(physics) permanent wave"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "glosses": [
        "permanent wave, perm (hairstyle)"
      ],
      "id": "en-ondulación-es-noun-XAjsaW4R",
      "links": [
        [
          "permanent wave",
          "permanent wave"
        ],
        [
          "perm",
          "perm"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ondulaˈθjon/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[õn̪.d̪u.laˈθjõn]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/ondulaˈsjon/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[õn̪.d̪u.laˈsjõn]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-on"
    }
  ],
  "word": "ondulación"
}

{
  "categories": [
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    "Pages with entries",
    "Rhymes:Spanish/on",
    "Rhymes:Spanish/on/4 syllables",
    "Spanish 4-syllable words",
    "Spanish countable nouns",
    "Spanish entries with incorrect language header",
    "Spanish feminine nouns",
    "Spanish lemmas",
    "Spanish nouns",
    "Spanish terms suffixed with -ción",
    "Spanish terms with IPA pronunciation"
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  "etymology_templates": [
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      "args": {
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        "3": "ción"
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      "expansion": "ondular + -ción",
      "name": "suffix"
    },
    {
      "args": {
        "1": "ML.,NL.",
        "2": "undulātiō"
      },
      "expansion": "Medieval Latin and New Latin undulātiō",
      "name": "cog"
    }
  ],
  "etymology_text": "From ondular + -ción; cf. Medieval Latin and New Latin undulātiō.",
  "forms": [
    {
      "form": "ondulaciones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ondulación f (plural ondulaciones)",
      "name": "es-noun"
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  ],
  "hyphenation": [
    "on‧du‧la‧ción"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
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        "Spanish terms with quotations"
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      "examples": [
        {
          "ref": "2015 November 25, “La obra maestra de Albert Einstein cumple 100 años”, in El País:",
          "text": "Tampoco aceptó las ondas gravitacionales, unas ondulaciones del tejido espacio temporal producidas por objetos cósmicos como los agujeros negros o las estrellas de neutrones y le costó aceptar la teoría del Big Bang, planteada por físicos como George Lemaître y consecuencia natural de las ideas presentes en la relatividad general.",
          "type": "quote"
        }
      ],
      "glosses": [
        "undulation"
      ],
      "links": [
        [
          "undulation",
          "undulation"
        ]
      ],
      "tags": [
        "feminine"
      ]
    },
    {
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        "es:Physics"
      ],
      "glosses": [
        "permanent wave"
      ],
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          "physics",
          "physics"
        ],
        [
          "permanent wave",
          "permanent wave"
        ]
      ],
      "raw_glosses": [
        "(physics) permanent wave"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "glosses": [
        "permanent wave, perm (hairstyle)"
      ],
      "links": [
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          "permanent wave",
          "permanent wave"
        ],
        [
          "perm",
          "perm"
        ]
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      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ondulaˈθjon/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[õn̪.d̪u.laˈθjõn]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/ondulaˈsjon/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[õn̪.d̪u.laˈsjõn]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-on"
    }
  ],
  "word": "ondulación"
}