"ocsidiad" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "ocsid",
        "3": "-iad",
        "t1": "oxide"
      },
      "expansion": "ocsid (“oxide”) + -iad",
      "name": "af"
    }
  ],
  "etymology_text": "From ocsid (“oxide”) + -iad.",
  "forms": [
    {
      "form": "ocsidiadau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "ocsidiadau"
      },
      "expansion": "ocsidiad m (plural ocsidiadau)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "rhydwythiad"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh terms suffixed with -iad",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Chemistry",
          "orig": "cy:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "oxidation"
      ],
      "id": "en-ocsidiad-cy-noun-9hkhoTNU",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "oxidation",
          "oxidation"
        ]
      ],
      "raw_glosses": [
        "(chemistry) oxidation"
      ],
      "related": [
        {
          "english": "reduction",
          "word": "rhydwythiad"
        },
        {
          "english": "redox",
          "word": "rhydocs"
        }
      ],
      "synonyms": [
        {
          "word": "ocsideiddiad"
        },
        {
          "word": "egridiad"
        },
        {
          "word": "ufeleiddiad"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/okˈsɪdjad/"
    }
  ],
  "word": "ocsidiad"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "ocsid",
        "3": "-iad",
        "t1": "oxide"
      },
      "expansion": "ocsid (“oxide”) + -iad",
      "name": "af"
    }
  ],
  "etymology_text": "From ocsid (“oxide”) + -iad.",
  "forms": [
    {
      "form": "ocsidiadau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "ocsidiadau"
      },
      "expansion": "ocsidiad m (plural ocsidiadau)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "related": [
    {
      "english": "reduction",
      "word": "rhydwythiad"
    },
    {
      "english": "redox",
      "word": "rhydocs"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "rhydwythiad"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms suffixed with -iad",
        "cy:Chemistry"
      ],
      "glosses": [
        "oxidation"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "oxidation",
          "oxidation"
        ]
      ],
      "raw_glosses": [
        "(chemistry) oxidation"
      ],
      "synonyms": [
        {
          "word": "ocsideiddiad"
        },
        {
          "word": "egridiad"
        },
        {
          "word": "ufeleiddiad"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/okˈsɪdjad/"
    }
  ],
  "word": "ocsidiad"
}