"三三が九" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Lexique en japonais de la table de multiplication",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions-phrases en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en japonais issus d’un mot en chinois classique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du chinois classique 三三如九."
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "related": [
    {
      "word": "九九"
    }
  ],
  "senses": [
    {
      "glosses": [
        "3 × 3 = 9."
      ],
      "id": "fr-三三が九-ja-phrase-R9~g6KAl"
    }
  ],
  "sounds": [
    {
      "ipa": "\\sa.dzaŋ ɡa kɯ\\"
    }
  ],
  "word": "三三が九"
}

{
  "categories": [
    "Lexique en japonais de la table de multiplication",
    "Locutions-phrases en japonais",
    "Mots en japonais issus d’un mot en chinois classique",
    "japonais"
  ],
  "etymology_texts": [
    "Du chinois classique 三三如九."
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "related": [
    {
      "word": "九九"
    }
  ],
  "senses": [
    {
      "glosses": [
        "3 × 3 = 9."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sa.dzaŋ ɡa kɯ\\"
    }
  ],
  "word": "三三が九"
}