"gravita lenso" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "gravita",
        "3": "lenso"
      },
      "expansion": "gravita + lenso",
      "name": "compound"
    }
  ],
  "etymology_text": "gravita + lenso",
  "forms": [
    {
      "form": "gravita lenson",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "gravita lensoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gravita lensojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gravita lenso (accusative singular gravita lenson, plural gravita lensoj, accusative plural gravita lensojn)",
      "name": "eo-head"
    }
  ],
  "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": "Astrophysics",
          "orig": "eo:Astrophysics",
          "parents": [
            "Astronomy",
            "Physics",
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "gravitational lens"
      ],
      "id": "en-gravita_lenso-eo-noun-cUNQ8TAA",
      "links": [
        [
          "astrophysics",
          "astrophysics"
        ],
        [
          "gravitational lens",
          "gravitational lens"
        ]
      ],
      "raw_glosses": [
        "(astrophysics) gravitational lens"
      ],
      "topics": [
        "astrophysics"
      ],
      "wikipedia": [
        "eo:gravita lenso"
      ]
    }
  ],
  "word": "gravita lenso"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "gravita",
        "3": "lenso"
      },
      "expansion": "gravita + lenso",
      "name": "compound"
    }
  ],
  "etymology_text": "gravita + lenso",
  "forms": [
    {
      "form": "gravita lenson",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "gravita lensoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gravita lensojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gravita lenso (accusative singular gravita lenson, plural gravita lensoj, accusative plural gravita lensojn)",
      "name": "eo-head"
    }
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto compound terms",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto multiword terms",
        "Esperanto nouns",
        "Esperanto nouns with red links in their headword lines",
        "eo:Astrophysics"
      ],
      "glosses": [
        "gravitational lens"
      ],
      "links": [
        [
          "astrophysics",
          "astrophysics"
        ],
        [
          "gravitational lens",
          "gravitational lens"
        ]
      ],
      "raw_glosses": [
        "(astrophysics) gravitational lens"
      ],
      "topics": [
        "astrophysics"
      ],
      "wikipedia": [
        "eo:gravita lenso"
      ]
    }
  ],
  "word": "gravita lenso"
}