"aro" meaning in Galician

{
  "etymology_templates": [
    {
      "args": {
        "1": "gl",
        "title": "Unclear"
      },
      "expansion": "Unclear",
      "name": "unk"
    },
    {
      "args": {
        "1": "gl",
        "2": "ML.",
        "3": "",
        "4": "arum",
        "5": "monastical farmland"
      },
      "expansion": "Medieval Latin arum (“monastical farmland”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "gl",
        "2": "la",
        "3": "arvum"
      },
      "expansion": "Latin arvum",
      "name": "inh"
    },
    {
      "args": {
        "1": "gl",
        "2": "qfa-sub"
      },
      "expansion": "substrate",
      "name": "der"
    }
  ],
  "etymology_text": "Unclear. Perhaps from local Medieval Latin arum (“monastical farmland”), from Latin arvum, from arvus, with posterior semantic evolution \"lands of a monastery\" > \"border\" > \"ring\". Alternatively, from a substrate language.",
  "forms": [
    {
      "form": "aros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "aro m (plural aros)",
      "name": "gl-noun"
    }
  ],
  "lang": "Galician",
  "lang_code": "gl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 5 47",
          "kind": "other",
          "name": "Galician entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "hoop, circle, ring"
      ],
      "id": "en-aro-gl-noun-I538~RT0",
      "links": [
        [
          "hoop",
          "hoop"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "ring",
          "ring"
        ]
      ],
      "synonyms": [
        {
          "word": "anel"
        },
        {
          "word": "cerco"
        },
        {
          "word": "círculo"
        }
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "handle (round)"
      ],
      "id": "en-aro-gl-noun-eGtCIxpk",
      "links": [
        [
          "handle",
          "handle"
        ]
      ],
      "synonyms": [
        {
          "word": "anca"
        }
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "48 5 47",
          "kind": "other",
          "name": "Galician entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "loon (bird)"
      ],
      "id": "en-aro-gl-noun-rRwTJ-H-",
      "links": [
        [
          "loon",
          "loon"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɾʊ]"
    }
  ],
  "wikipedia": [
    "Diccionario crítico etimológico castellano e hispánico"
  ],
  "word": "aro"
}

{
  "categories": [
    "Galician countable nouns",
    "Galician entries with incorrect language header",
    "Galician lemmas",
    "Galician masculine nouns",
    "Galician nouns",
    "Galician terms derived from Latin",
    "Galician terms derived from Medieval Latin",
    "Galician terms derived from substrate languages",
    "Galician terms inherited from Latin",
    "Galician terms inherited from Medieval Latin",
    "Galician terms with unknown etymologies",
    "Pages with 26 entries",
    "Pages with entries",
    "yo:Colors",
    "yo:Musical instruments",
    "yo:Plants",
    "yo:Poetry"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "gl",
        "title": "Unclear"
      },
      "expansion": "Unclear",
      "name": "unk"
    },
    {
      "args": {
        "1": "gl",
        "2": "ML.",
        "3": "",
        "4": "arum",
        "5": "monastical farmland"
      },
      "expansion": "Medieval Latin arum (“monastical farmland”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "gl",
        "2": "la",
        "3": "arvum"
      },
      "expansion": "Latin arvum",
      "name": "inh"
    },
    {
      "args": {
        "1": "gl",
        "2": "qfa-sub"
      },
      "expansion": "substrate",
      "name": "der"
    }
  ],
  "etymology_text": "Unclear. Perhaps from local Medieval Latin arum (“monastical farmland”), from Latin arvum, from arvus, with posterior semantic evolution \"lands of a monastery\" > \"border\" > \"ring\". Alternatively, from a substrate language.",
  "forms": [
    {
      "form": "aros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "aro m (plural aros)",
      "name": "gl-noun"
    }
  ],
  "lang": "Galician",
  "lang_code": "gl",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "hoop, circle, ring"
      ],
      "links": [
        [
          "hoop",
          "hoop"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "ring",
          "ring"
        ]
      ],
      "synonyms": [
        {
          "word": "anel"
        },
        {
          "word": "cerco"
        },
        {
          "word": "círculo"
        }
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "handle (round)"
      ],
      "links": [
        [
          "handle",
          "handle"
        ]
      ],
      "synonyms": [
        {
          "word": "anca"
        }
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "loon (bird)"
      ],
      "links": [
        [
          "loon",
          "loon"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɾʊ]"
    }
  ],
  "wikipedia": [
    "Diccionario crítico etimológico castellano e hispánico"
  ],
  "word": "aro"
}