"εν θερμώ" meaning in Grec

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions adverbiales en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec",
      "orig": "grec",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De ἐν θερμῷ, préposition ἐν suivie du datif de θερμός."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "glosses": [
        "À chaud."
      ],
      "id": "fr-εν_θερμώ-el-adv-0E-7iFJL"
    }
  ],
  "word": "εν θερμώ"
}

{
  "categories": [
    "Locutions adverbiales en grec",
    "grec"
  ],
  "etymology_texts": [
    "De ἐν θερμῷ, préposition ἐν suivie du datif de θερμός."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "glosses": [
        "À chaud."
      ]
    }
  ],
  "word": "εν θερμώ"
}