"eleison" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "grc",
        "3": "-"
      },
      "expansion": "Ancient Greek",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek aorist imperative ἐλέησον (eléēson), from ἐλεέω (eleéō, “to have pity, to be merciful”).",
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "verb",
        "3": "not conjugated"
      },
      "expansion": "eleison (not conjugated)",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ecclesiastical Latin",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "Kyrie eleison"
        }
      ],
      "glosses": [
        "have mercy (upon us)"
      ],
      "id": "en-eleison-la-verb-7Cdpd6zT",
      "links": [
        [
          "have mercy",
          "have mercy#English"
        ]
      ],
      "raw_glosses": [
        "(Ecclesiastical Latin) have mercy (upon us)"
      ],
      "synonyms": [
        {
          "word": "miserere nobis"
        }
      ],
      "tags": [
        "Ecclesiastical",
        "Latin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e.leˈeː.son/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[ɛɫ̪eˈeːs̠ɔn]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/eˈle.i.son/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[eˈlɛːis̬on]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "eleison"
}

{
  "derived": [
    {
      "word": "Kyrie eleison"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "grc",
        "3": "-"
      },
      "expansion": "Ancient Greek",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek aorist imperative ἐλέησον (eléēson), from ἐλεέω (eleéō, “to have pity, to be merciful”).",
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "verb",
        "3": "not conjugated"
      },
      "expansion": "eleison (not conjugated)",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Ecclesiastical Latin",
        "Latin 4-syllable words",
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin terms borrowed from Ancient Greek",
        "Latin terms derived from Ancient Greek",
        "Latin terms with Ecclesiastical IPA pronunciation only",
        "Latin terms with IPA pronunciation",
        "Latin verbs"
      ],
      "glosses": [
        "have mercy (upon us)"
      ],
      "links": [
        [
          "have mercy",
          "have mercy#English"
        ]
      ],
      "raw_glosses": [
        "(Ecclesiastical Latin) have mercy (upon us)"
      ],
      "tags": [
        "Ecclesiastical",
        "Latin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e.leˈeː.son/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[ɛɫ̪eˈeːs̠ɔn]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/eˈle.i.son/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[eˈlɛːis̬on]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "synonyms": [
    {
      "word": "miserere nobis"
    }
  ],
  "word": "eleison"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: not conjugated",
  "path": [
    "eleison"
  ],
  "section": "Latin",
  "subsection": "verb",
  "title": "eleison",
  "trace": ""
}