"ree" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "re",
        "3": "e"
      },
      "expansion": "re- + -e",
      "name": "confix"
    }
  ],
  "etymology_text": "re- + -e",
  "head_templates": [
    {
      "args": {},
      "expansion": "ree",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "re‧e"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto terms prefixed with re-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto terms suffixed with -e",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 13 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "reen"
        }
      ],
      "glosses": [
        "again"
      ],
      "id": "en-ree-eo-adv-tMnhQGHC",
      "links": [
        [
          "again",
          "again"
        ]
      ],
      "related": [
        {
          "word": "denove"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈree]"
    },
    {
      "rhymes": "-ee"
    }
  ],
  "word": "ree"
}

{
  "derived": [
    {
      "word": "reen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "re",
        "3": "e"
      },
      "expansion": "re- + -e",
      "name": "confix"
    }
  ],
  "etymology_text": "re- + -e",
  "head_templates": [
    {
      "args": {},
      "expansion": "ree",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "re‧e"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adv",
  "related": [
    {
      "word": "denove"
    }
  ],
  "senses": [
    {
      "categories": [
        "Esperanto adverbs",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto terms prefixed with re-",
        "Esperanto terms suffixed with -e",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio pronunciation",
        "Pages with 13 entries",
        "Pages with entries",
        "Rhymes:Esperanto/ee"
      ],
      "glosses": [
        "again"
      ],
      "links": [
        [
          "again",
          "again"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈree]"
    },
    {
      "rhymes": "-ee"
    }
  ],
  "word": "ree"
}