"tressaillit" meaning in Français

{
  "anagrams": [
    {
      "word": "illettrisas"
    },
    {
      "word": "treillissât"
    }
  ],
  "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 tressaillit"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              62,
              73
            ]
          ],
          "ref": "Victor Hugo, Les Misérables, I, 2, 3, 1862",
          "text": "Madame Magloire n’eut pas même la force de jeter un cri. Elle tressaillit, et resta béante."
        }
      ],
      "form_of": [
        {
          "word": "tressaillir"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé simple de tressaillir."
      ],
      "id": "fr-tressaillit-fr-verb-TXoABcFb"
    }
  ],
  "sounds": [
    {
      "ipa": "\\tʁɛ.sa.ji\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "tressaillit"
}

{
  "anagrams": [
    {
      "word": "illettrisas"
    },
    {
      "word": "treillissât"
    }
  ],
  "categories": [
    "Formes de verbes en français",
    "français"
  ],
  "forms": [
    {
      "form": "il/elle/on tressaillit"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              62,
              73
            ]
          ],
          "ref": "Victor Hugo, Les Misérables, I, 2, 3, 1862",
          "text": "Madame Magloire n’eut pas même la force de jeter un cri. Elle tressaillit, et resta béante."
        }
      ],
      "form_of": [
        {
          "word": "tressaillir"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé simple de tressaillir."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tʁɛ.sa.ji\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "tressaillit"
}