"захищався" meaning in Ukrainian

{
  "forms": [
    {
      "form": "захища́вся",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zaxyščávsja",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "verb form",
        "head": "захища́вся"
      },
      "expansion": "захища́вся • (zaxyščávsja)",
      "name": "head"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ukrainian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "zaxyščátysja",
          "word": "захища́тися impf"
        }
      ],
      "glosses": [
        "masculine singular past indicative of захища́тися impf (zaxyščátysja)"
      ],
      "id": "en-захищався-uk-verb-WdroC0rk",
      "links": [
        [
          "захища́тися",
          "захищатися#Ukrainian"
        ]
      ],
      "synonyms": [
        {
          "roman": "zaxyščávsʹ",
          "word": "захища́всь"
        }
      ],
      "tags": [
        "form-of",
        "indicative",
        "masculine",
        "past",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zɐxeʃˈt͡ʃau̯sʲɐ]"
    }
  ],
  "word": "захищався"
}

{
  "forms": [
    {
      "form": "захища́вся",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zaxyščávsja",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "verb form",
        "head": "захища́вся"
      },
      "expansion": "захища́вся • (zaxyščávsja)",
      "name": "head"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Ukrainian entries with incorrect language header",
        "Ukrainian non-lemma forms",
        "Ukrainian terms with IPA pronunciation",
        "Ukrainian verb forms"
      ],
      "form_of": [
        {
          "extra": "zaxyščátysja",
          "word": "захища́тися impf"
        }
      ],
      "glosses": [
        "masculine singular past indicative of захища́тися impf (zaxyščátysja)"
      ],
      "links": [
        [
          "захища́тися",
          "захищатися#Ukrainian"
        ]
      ],
      "tags": [
        "form-of",
        "indicative",
        "masculine",
        "past",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zɐxeʃˈt͡ʃau̯sʲɐ]"
    }
  ],
  "synonyms": [
    {
      "roman": "zaxyščávsʹ",
      "word": "захища́всь"
    }
  ],
  "word": "захищався"
}