"retroussa" meaning in Français

{
  "anagrams": [
    {
      "word": "roussâtre"
    },
    {
      "word": "rousteras"
    },
    {
      "word": "troussera"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "il/elle/on retroussa"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Honoré de Balzac, Un Début dans la Vie, 1844",
          "text": "Là-dessus Georges refrisa, retroussa ses moustaches et prit un air rêveur."
        }
      ],
      "form_of": [
        {
          "word": "retrousser"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé simple de retrousser."
      ],
      "id": "fr-retroussa-fr-verb-xblhnFtg"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁe.tʁu.sa\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "retroussa"
}

{
  "anagrams": [
    {
      "word": "roussâtre"
    },
    {
      "word": "rousteras"
    },
    {
      "word": "troussera"
    }
  ],
  "categories": [
    "Formes de verbes en français",
    "français"
  ],
  "forms": [
    {
      "form": "il/elle/on retroussa"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "ref": "Honoré de Balzac, Un Début dans la Vie, 1844",
          "text": "Là-dessus Georges refrisa, retroussa ses moustaches et prit un air rêveur."
        }
      ],
      "form_of": [
        {
          "word": "retrousser"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé simple de retrousser."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁe.tʁu.sa\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "retroussa"
}