"centra" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "centro",
        "3": "a"
      },
      "expansion": "centro + -a",
      "name": "suf"
    }
  ],
  "etymology_text": "centro + -a",
  "forms": [
    {
      "form": "centran",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "centraj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "centrajn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "centra (accusative singular centran, plural centraj, accusative plural centrajn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "cen‧tra"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "english": "central point, district",
          "text": "centra punkto, kvartalo",
          "type": "example"
        }
      ],
      "glosses": [
        "In the middle; central, medial."
      ],
      "id": "en-centra-eo-adj-1CRRb7Di",
      "links": [
        [
          "central",
          "central#English"
        ],
        [
          "medial",
          "medial#English"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "13 87",
          "kind": "other",
          "name": "Esperanto terms suffixed with -a",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "the central administration",
          "text": "la centra administracio",
          "type": "example"
        },
        {
          "english": "the central nervous system",
          "text": "la centra nerva sistemo",
          "type": "example"
        }
      ],
      "glosses": [
        "Of the greatest importance; principal, essential."
      ],
      "id": "en-centra-eo-adj--yBP1Nsj",
      "links": [
        [
          "principal",
          "principal#English"
        ],
        [
          "essential",
          "essential#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈt͡sentra]"
    },
    {
      "rhymes": "-entra"
    }
  ],
  "word": "centra"
}

{
  "categories": [
    "Esperanto adjectives",
    "Esperanto entries with incorrect language header",
    "Esperanto lemmas",
    "Esperanto terms suffixed with -a",
    "Esperanto terms with IPA pronunciation",
    "Esperanto terms with audio links",
    "Rhymes:Esperanto/entra"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "centro",
        "3": "a"
      },
      "expansion": "centro + -a",
      "name": "suf"
    }
  ],
  "etymology_text": "centro + -a",
  "forms": [
    {
      "form": "centran",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "centraj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "centrajn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "centra (accusative singular centran, plural centraj, accusative plural centrajn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "cen‧tra"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Esperanto terms with usage examples"
      ],
      "examples": [
        {
          "english": "central point, district",
          "text": "centra punkto, kvartalo",
          "type": "example"
        }
      ],
      "glosses": [
        "In the middle; central, medial."
      ],
      "links": [
        [
          "central",
          "central#English"
        ],
        [
          "medial",
          "medial#English"
        ]
      ]
    },
    {
      "categories": [
        "Esperanto terms with usage examples"
      ],
      "examples": [
        {
          "english": "the central administration",
          "text": "la centra administracio",
          "type": "example"
        },
        {
          "english": "the central nervous system",
          "text": "la centra nerva sistemo",
          "type": "example"
        }
      ],
      "glosses": [
        "Of the greatest importance; principal, essential."
      ],
      "links": [
        [
          "principal",
          "principal#English"
        ],
        [
          "essential",
          "essential#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈt͡sentra]"
    },
    {
      "rhymes": "-entra"
    }
  ],
  "word": "centra"
}