"értettük" meaning in Hungarian

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "ért",
        "3": "-ettük",
        "nocat": "y"
      },
      "expansion": "ért + -ettük",
      "name": "affix"
    }
  ],
  "etymology_text": "ért + -ettük",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb form"
      },
      "expansion": "értettük",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ér‧tet‧tük"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Hungarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "ért"
        }
      ],
      "glosses": [
        "first-person plural indicative past definite of ért"
      ],
      "id": "en-értettük-hu-verb-Z-rFPXWW",
      "links": [
        [
          "ért",
          "ért#Hungarian"
        ]
      ],
      "tags": [
        "definite",
        "first-person",
        "form-of",
        "indicative",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈeːrtɛtːyk]"
    }
  ],
  "word": "értettük"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "értet",
        "3": "-tük",
        "nocat": "y"
      },
      "expansion": "értet + -tük",
      "name": "affix"
    }
  ],
  "etymology_text": "értet + -tük",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb form"
      },
      "expansion": "értettük",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ér‧tet‧tük"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Hungarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "értet"
        }
      ],
      "glosses": [
        "first-person plural indicative past definite of értet"
      ],
      "id": "en-értettük-hu-verb-SV5zE4Ao",
      "links": [
        [
          "értet",
          "értet#Hungarian"
        ]
      ],
      "tags": [
        "definite",
        "first-person",
        "form-of",
        "indicative",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈeːrtɛtːyk]"
    }
  ],
  "word": "értettük"
}

{
  "categories": [
    "Hungarian entries with incorrect language header",
    "Hungarian non-lemma forms",
    "Hungarian terms with IPA pronunciation",
    "Hungarian terms with multiple non-lemma form etymologies",
    "Hungarian terms with multiple verb form etymologies",
    "Hungarian verb forms"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "ért",
        "3": "-ettük",
        "nocat": "y"
      },
      "expansion": "ért + -ettük",
      "name": "affix"
    }
  ],
  "etymology_text": "ért + -ettük",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb form"
      },
      "expansion": "értettük",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ér‧tet‧tük"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "ért"
        }
      ],
      "glosses": [
        "first-person plural indicative past definite of ért"
      ],
      "links": [
        [
          "ért",
          "ért#Hungarian"
        ]
      ],
      "tags": [
        "definite",
        "first-person",
        "form-of",
        "indicative",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈeːrtɛtːyk]"
    }
  ],
  "word": "értettük"
}

{
  "categories": [
    "Hungarian entries with incorrect language header",
    "Hungarian non-lemma forms",
    "Hungarian terms with IPA pronunciation",
    "Hungarian terms with multiple non-lemma form etymologies",
    "Hungarian terms with multiple verb form etymologies",
    "Hungarian verb forms"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "értet",
        "3": "-tük",
        "nocat": "y"
      },
      "expansion": "értet + -tük",
      "name": "affix"
    }
  ],
  "etymology_text": "értet + -tük",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb form"
      },
      "expansion": "értettük",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ér‧tet‧tük"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "értet"
        }
      ],
      "glosses": [
        "first-person plural indicative past definite of értet"
      ],
      "links": [
        [
          "értet",
          "értet#Hungarian"
        ]
      ],
      "tags": [
        "definite",
        "first-person",
        "form-of",
        "indicative",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈeːrtɛtːyk]"
    }
  ],
  "word": "értettük"
}