"ephemeron" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en anglais issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien ἐφήμερον, ephḗmeron, neutre de ἐφήμερος, ephḗmeros."
  ],
  "forms": [
    {
      "form": "ephemera",
      "ipas": [
        "\\ɪ.ˈfɛm.ɚ.ə\\",
        "\\ɪ.ˈfɛm.ə.ɹə\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "ephemeral"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Chose éphémère."
      ],
      "id": "fr-ephemeron-en-noun-vTW2Pu5e"
    },
    {
      "glosses": [
        "Ephemera."
      ],
      "id": "fr-ephemeron-en-noun-W9kBCbDd",
      "raw_tags": [
        "Bibliographie"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɪ.ˈfɛm.ɚ.ən\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\ɪ.ˈfɛm.ə.ɹən\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "ephemeron"
}

{
  "categories": [
    "Lemmes en anglais",
    "Mots en anglais issus d’un mot en grec ancien",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Du grec ancien ἐφήμερον, ephḗmeron, neutre de ἐφήμερος, ephḗmeros."
  ],
  "forms": [
    {
      "form": "ephemera",
      "ipas": [
        "\\ɪ.ˈfɛm.ɚ.ə\\",
        "\\ɪ.ˈfɛm.ə.ɹə\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "ephemeral"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Chose éphémère."
      ]
    },
    {
      "glosses": [
        "Ephemera."
      ],
      "raw_tags": [
        "Bibliographie"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɪ.ˈfɛm.ɚ.ən\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\ɪ.ˈfɛm.ə.ɹən\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "ephemeron"
}