"tbh" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Adverbes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Sigles en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Sigle) Initiales de to be honest."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "alt_of": [
        {
          "word": "TBH"
        }
      ],
      "glosses": [
        "Variante orthographique de TBH."
      ],
      "id": "fr-tbh-en-adv-MCm~1yZe",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "tbh"
}

{
  "categories": [
    "Adverbes en anglais",
    "Lemmes en anglais",
    "Sigles en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "(Sigle) Initiales de to be honest."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "alt_of": [
        {
          "word": "TBH"
        }
      ],
      "glosses": [
        "Variante orthographique de TBH."
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "tbh"
}