"methyl-" meaning in Allemand

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en allemand issus d’un mot en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Préfixes en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Allemand",
      "orig": "allemand",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du français méthyl-."
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "prefix",
  "pos_title": "Préfixe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en allemand de la biochimie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "méthyl- (–CH₂CH₂CH₃)."
      ],
      "id": "fr-methyl--de-prefix-De7Js83u",
      "topics": [
        "biochemistry"
      ]
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "methyl-"
}

{
  "categories": [
    "Mots en allemand issus d’un mot en français",
    "Préfixes en allemand",
    "allemand"
  ],
  "etymology_texts": [
    "Du français méthyl-."
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "prefix",
  "pos_title": "Préfixe",
  "senses": [
    {
      "categories": [
        "Lexique en allemand de la biochimie"
      ],
      "glosses": [
        "méthyl- (–CH₂CH₂CH₃)."
      ],
      "topics": [
        "biochemistry"
      ]
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "methyl-"
}