"theta" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "θῆτα"
      },
      "expansion": "Ancient Greek θῆτα (thêta)",
      "name": "bor"
    }
  ],
  "etymology_text": "From the Ancient Greek θῆτα (thêta).",
  "head_templates": [
    {
      "args": {
        "1": "mf",
        "2": "#"
      },
      "expansion": "theta m or f (invariable)",
      "name": "it-noun"
    }
  ],
  "hyphenation": [
    "thè‧ta"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "parents": [],
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        {
          "kind": "other",
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
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          "orig": "it:Greek letter names",
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            "Human behaviour",
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            "Lemmas",
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            "Communication"
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          "source": "w"
        }
      ],
      "glosses": [
        "theta (Greek letter)"
      ],
      "id": "en-theta-it-noun-DBRJHKCV",
      "links": [
        [
          "theta",
          "theta#English"
        ]
      ],
      "tags": [
        "feminine",
        "invariable",
        "masculine"
      ],
      "wikipedia": [
        "it:theta"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtɛ.ta/"
    },
    {
      "rhymes": "-ɛta"
    }
  ],
  "word": "theta"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "θῆτα"
      },
      "expansion": "Ancient Greek θῆτα (thêta)",
      "name": "bor"
    }
  ],
  "etymology_text": "From the Ancient Greek θῆτα (thêta).",
  "head_templates": [
    {
      "args": {
        "1": "mf",
        "2": "#"
      },
      "expansion": "theta m or f (invariable)",
      "name": "it-noun"
    }
  ],
  "hyphenation": [
    "thè‧ta"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
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        "Italian 2-syllable words",
        "Italian countable nouns",
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        "Italian masculine nouns",
        "Italian nouns",
        "Italian nouns with irregular gender",
        "Italian nouns with multiple genders",
        "Italian terms borrowed from Ancient Greek",
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        "Rhymes:Italian/ɛta",
        "Rhymes:Italian/ɛta/2 syllables",
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      ],
      "glosses": [
        "theta (Greek letter)"
      ],
      "links": [
        [
          "theta",
          "theta#English"
        ]
      ],
      "tags": [
        "feminine",
        "invariable",
        "masculine"
      ],
      "wikipedia": [
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      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtɛ.ta/"
    },
    {
      "rhymes": "-ɛta"
    }
  ],
  "word": "theta"
}