"sextametos" meaning in Gaulois

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs numéraux en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots attestés en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en gaulois issus d’un mot en indo-européen commun",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ordinaux en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gaulois",
      "orig": "gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Étymologies en gaulois incluant une reconstruction",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Mot attesté dans les comptes de cuisson des potiers de la Graufesenque^([1])^([2]).",
    "De l’indo-européen commun *septṃos^([1])^([2])."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "adj",
  "pos_title": "Adjectif numéral",
  "senses": [
    {
      "glosses": [
        "Septième."
      ],
      "id": "fr-sextametos-gaulois-adj-qyIaAO~T"
    }
  ],
  "tags": [
    "numeral"
  ],
  "word": "sextametos"
}

{
  "categories": [
    "Adjectifs numéraux en gaulois",
    "Mots attestés en gaulois",
    "Mots en gaulois issus d’un mot en indo-européen commun",
    "Ordinaux en gaulois",
    "gaulois",
    "Étymologies en gaulois incluant une reconstruction"
  ],
  "etymology_texts": [
    "Mot attesté dans les comptes de cuisson des potiers de la Graufesenque^([1])^([2]).",
    "De l’indo-européen commun *septṃos^([1])^([2])."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "adj",
  "pos_title": "Adjectif numéral",
  "senses": [
    {
      "glosses": [
        "Septième."
      ]
    }
  ],
  "tags": [
    "numeral"
  ],
  "word": "sextametos"
}