"astro" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "grc",
        "3": "ἄστρον",
        "4": "",
        "5": "celestial body"
      },
      "expansion": "Ancient Greek ἄστρον (ástron, “celestial body”)",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "astero",
        "3": "stelo"
      },
      "expansion": "Doublet of astero and stelo",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Ancient Greek ἄστρον (ástron, “celestial body”). Doublet of astero and stelo.",
  "forms": [
    {
      "form": "astron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "astroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "astrojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "astro (accusative singular astron, plural astroj, accusative plural astrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "as‧tro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Astrology",
          "orig": "eo:Astrology",
          "parents": [
            "Divination",
            "Pseudoscience",
            "Occult",
            "Sciences",
            "Forteana",
            "Religion",
            "All topics",
            "Culture",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Astronomy",
          "orig": "eo:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "astral",
          "word": "astra"
        },
        {
          "topics": [
            "astrology",
            "mysticism",
            "philosophy",
            "human-sciences",
            "sciences"
          ],
          "word": "astrologio"
        },
        {
          "english": "astrologer",
          "word": "astrologo"
        }
      ],
      "glosses": [
        "celestial body, heavenly body"
      ],
      "id": "en-astro-eo-noun-Chq2pTAo",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "astrology",
          "astrology"
        ],
        [
          "celestial body",
          "celestial body"
        ],
        [
          "heavenly body",
          "heavenly body"
        ]
      ],
      "raw_glosses": [
        "(astronomy, astrology) celestial body, heavenly body"
      ],
      "synonyms": [
        {
          "word": "ĉielkorpo"
        }
      ],
      "topics": [
        "astrology",
        "astronomy",
        "human-sciences",
        "mysticism",
        "natural-sciences",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈastro]"
    },
    {
      "rhymes": "-astro"
    }
  ],
  "word": "astro"
}

{
  "derived": [
    {
      "english": "astral",
      "word": "astra"
    },
    {
      "topics": [
        "astrology",
        "mysticism",
        "philosophy",
        "human-sciences",
        "sciences"
      ],
      "word": "astrologio"
    },
    {
      "english": "astrologer",
      "word": "astrologo"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "grc",
        "3": "ἄστρον",
        "4": "",
        "5": "celestial body"
      },
      "expansion": "Ancient Greek ἄστρον (ástron, “celestial body”)",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "astero",
        "3": "stelo"
      },
      "expansion": "Doublet of astero and stelo",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Ancient Greek ἄστρον (ástron, “celestial body”). Doublet of astero and stelo.",
  "forms": [
    {
      "form": "astron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "astroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "astrojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "astro (accusative singular astron, plural astroj, accusative plural astrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "as‧tro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto doublets",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms derived from Ancient Greek",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Rhymes:Esperanto/astro",
        "eo:Astrology",
        "eo:Astronomy"
      ],
      "glosses": [
        "celestial body, heavenly body"
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "astrology",
          "astrology"
        ],
        [
          "celestial body",
          "celestial body"
        ],
        [
          "heavenly body",
          "heavenly body"
        ]
      ],
      "raw_glosses": [
        "(astronomy, astrology) celestial body, heavenly body"
      ],
      "synonyms": [
        {
          "word": "ĉielkorpo"
        }
      ],
      "topics": [
        "astrology",
        "astronomy",
        "human-sciences",
        "mysticism",
        "natural-sciences",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈastro]"
    },
    {
      "rhymes": "-astro"
    }
  ],
  "word": "astro"
}