"γαληνός" 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": [
    "Mot dérivé de γαλήνη, galênê (« calme »), avec le suffixe -ός, -ós."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "adj",
  "pos_id": "grc-adj-1",
  "pos_title": "Adjectif",
  "raw_tags": [
    "γαληνός, galênós"
  ],
  "related": [
    {
      "word": "γαλήνιος"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Calme."
      ],
      "id": "fr-γαληνός-grc-adj-NpgAM9hu"
    }
  ],
  "synonyms": [
    {
      "word": "ἄκυμος"
    }
  ],
  "word": "γαληνός"
}

{
  "categories": [
    "Adjectifs en grec ancien",
    "grec ancien"
  ],
  "etymology_texts": [
    "Mot dérivé de γαλήνη, galênê (« calme »), avec le suffixe -ός, -ós."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "adj",
  "pos_id": "grc-adj-1",
  "pos_title": "Adjectif",
  "raw_tags": [
    "γαληνός, galênós"
  ],
  "related": [
    {
      "word": "γαλήνιος"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Calme."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ἄκυμος"
    }
  ],
  "word": "γαληνός"
}