"uniface" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en anglais préfixés avec uni-",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de face, avec le préfixe uni- → voir biface."
  ],
  "forms": [
    {
      "form": "unifaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en anglais de la préhistoire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              17,
              24
            ]
          ],
          "text": "In archeology, a uniface is a specific type of stone tool that has been flaked on one surface only."
        }
      ],
      "glosses": [
        "Outil de pierre taillée sur un côté seulement."
      ],
      "id": "fr-uniface-en-noun-hDhJ6UWF",
      "raw_tags": [
        "Préhistoire"
      ]
    }
  ],
  "word": "uniface"
}

{
  "categories": [
    "Dérivations en anglais",
    "Lemmes en anglais",
    "Mots en anglais préfixés avec uni-",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Dérivé de face, avec le préfixe uni- → voir biface."
  ],
  "forms": [
    {
      "form": "unifaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire",
        "Lexique en anglais de la préhistoire"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              17,
              24
            ]
          ],
          "text": "In archeology, a uniface is a specific type of stone tool that has been flaked on one surface only."
        }
      ],
      "glosses": [
        "Outil de pierre taillée sur un côté seulement."
      ],
      "raw_tags": [
        "Préhistoire"
      ]
    }
  ],
  "word": "uniface"
}