"non plus ultra" meaning in Latin

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "nl",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ Dutch: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ Dutch: non plus ultra"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "de",
            "2": "Non Plus Ultra",
            "bor": "1"
          },
          "expansion": "→ German: Non Plus Ultra",
          "name": "desc"
        }
      ],
      "text": "→ German: Non Plus Ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "ne plus ultra",
            "bor": "1"
          },
          "expansion": "→ English: ne plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ English: ne plus ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ French: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ French: non plus ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "de",
            "2": "Nonplusultra",
            "bor": "1"
          },
          "expansion": "→ German: Nonplusultra",
          "name": "desc"
        }
      ],
      "text": "→ German: Nonplusultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "it",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ Italian: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ Italian: non plus ultra"
    }
  ],
  "etymology_text": "Literally, “nothing further beyond”, nōn (“not”) + plūs (“more”) + ultrā (“beyond”). An ancient post-classical Mediterranean aphorism, fabulously alleged to have been inscribed somewhere upon the Pillars of Hercules as a warning to ships to sail no further. Adopted during the Renaissance as a metaphor for the stifling influence of ancient philosophy on the progress of thought. Compare Gādēs.",
  "forms": [
    {
      "form": "nōn plūs ultra",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "phrase",
        "head": "nōn plūs ultra"
      },
      "expansion": "nōn plūs ultra",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "plus ultrā"
        }
      ],
      "glosses": [
        "A warning to not go beyond (this point)."
      ],
      "id": "en-non_plus_ultra-la-phrase--W1pkEwP",
      "related": [
        {
          "word": "here be dragons"
        }
      ],
      "synonyms": [
        {
          "word": "ne plus ultra"
        }
      ],
      "wikipedia": [
        "Pillars of Hercules"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/noːn pluːs ˈul.traː/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[noːn pɫ̪uːs̠ ˈʊɫ̪t̪räː]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/non plus ˈul.tra/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[nɔn plus ˈul̪t̪rä]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "non plus ultra"
}

{
  "derived": [
    {
      "word": "plus ultrā"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "nl",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ Dutch: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ Dutch: non plus ultra"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "de",
            "2": "Non Plus Ultra",
            "bor": "1"
          },
          "expansion": "→ German: Non Plus Ultra",
          "name": "desc"
        }
      ],
      "text": "→ German: Non Plus Ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "ne plus ultra",
            "bor": "1"
          },
          "expansion": "→ English: ne plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ English: ne plus ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ French: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ French: non plus ultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "de",
            "2": "Nonplusultra",
            "bor": "1"
          },
          "expansion": "→ German: Nonplusultra",
          "name": "desc"
        }
      ],
      "text": "→ German: Nonplusultra"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "it",
            "2": "non plus ultra",
            "bor": "1"
          },
          "expansion": "→ Italian: non plus ultra",
          "name": "desc"
        }
      ],
      "text": "→ Italian: non plus ultra"
    }
  ],
  "etymology_text": "Literally, “nothing further beyond”, nōn (“not”) + plūs (“more”) + ultrā (“beyond”). An ancient post-classical Mediterranean aphorism, fabulously alleged to have been inscribed somewhere upon the Pillars of Hercules as a warning to ships to sail no further. Adopted during the Renaissance as a metaphor for the stifling influence of ancient philosophy on the progress of thought. Compare Gādēs.",
  "forms": [
    {
      "form": "nōn plūs ultra",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "phrase",
        "head": "nōn plūs ultra"
      },
      "expansion": "nōn plūs ultra",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "phrase",
  "related": [
    {
      "word": "here be dragons"
    }
  ],
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin multiword terms",
        "Latin phrases",
        "Latin terms with IPA pronunciation",
        "Pages with 3 entries",
        "Pages with entries"
      ],
      "glosses": [
        "A warning to not go beyond (this point)."
      ],
      "wikipedia": [
        "Pillars of Hercules"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/noːn pluːs ˈul.traː/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[noːn pɫ̪uːs̠ ˈʊɫ̪t̪räː]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/non plus ˈul.tra/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[nɔn plus ˈul̪t̪rä]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "synonyms": [
    {
      "word": "ne plus ultra"
    }
  ],
  "word": "non plus ultra"
}