"πηγός" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De πήγνυμι, pêgnumi (« fixer »)."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "πηγός, pêgós"
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "κύματι πηγῶι"
        }
      ],
      "glosses": [
        "Compact, fort, fixé."
      ],
      "id": "fr-πηγός-grc-adj-rL6N3lYC"
    }
  ],
  "word": "πηγός"
}

{
  "categories": [
    "Adjectifs en grec ancien",
    "grec ancien"
  ],
  "etymology_texts": [
    "De πήγνυμι, pêgnumi (« fixer »)."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "πηγός, pêgós"
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "κύματι πηγῶι"
        }
      ],
      "glosses": [
        "Compact, fort, fixé."
      ]
    }
  ],
  "word": "πηγός"
}