"rho" meaning in Dutch

{
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    {
      "args": {
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        "2": "grc",
        "3": "ῥῶ"
      },
      "expansion": "Ancient Greek ῥῶ (rhô)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek ῥῶ (rhô).",
  "forms": [
    {
      "form": "rho's",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rho'tje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
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    {
      "args": {
        "1": "f",
        "2": "-'s",
        "3": "-'tje",
        "g2": "m"
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      "expansion": "rho f or m (plural rho's, diminutive rho'tje n)",
      "name": "nl-noun"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "orig": "nl:Greek letter names",
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            "Nouns",
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          "_dis": "14 15 2 4 19 22 21 2 2",
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      ],
      "glosses": [
        "rho (letter of the Greek alphabet)"
      ],
      "id": "en-rho-nl-noun-4j-n8cDk",
      "links": [
        [
          "rho",
          "rho#English"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/roː/"
    },
    {
      "audio": "Nl-rho.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ed/Nl-rho.ogg/Nl-rho.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/ed/Nl-rho.ogg"
    }
  ],
  "word": "rho"
}

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  "etymology_templates": [
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      "args": {
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      "expansion": "Ancient Greek ῥῶ (rhô)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek ῥῶ (rhô).",
  "forms": [
    {
      "form": "rho's",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rho'tje",
      "tags": [
        "diminutive",
        "neuter"
      ]
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  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-'s",
        "3": "-'tje",
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      "expansion": "rho f or m (plural rho's, diminutive rho'tje n)",
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    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
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        "Dutch feminine nouns",
        "Dutch lemmas",
        "Dutch masculine nouns",
        "Dutch nouns",
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        "Dutch terms derived from Ancient Greek",
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      "glosses": [
        "rho (letter of the Greek alphabet)"
      ],
      "links": [
        [
          "rho",
          "rho#English"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
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    {
      "ipa": "/roː/"
    },
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      "audio": "Nl-rho.ogg",
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