"naówczas" meaning in Polish

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "na",
        "3": "ów",
        "4": "czas"
      },
      "expansion": "Univerbation of na + ów + czas",
      "name": "univ"
    }
  ],
  "etymology_text": "Univerbation of na + ów + czas.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "naówczas (not comparable)",
      "name": "pl-adv"
    }
  ],
  "hyphenation": [
    "na‧ów‧czas"
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Polish univerbations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "back then"
      ],
      "id": "en-naówczas-pl-adv-fB6FcLrL",
      "links": [
        [
          "back then",
          "back then"
        ]
      ],
      "raw_glosses": [
        "(archaic) back then"
      ],
      "synonyms": [
        {
          "word": "natedy"
        },
        {
          "word": "natenczas"
        },
        {
          "word": "podówczas"
        },
        {
          "word": "wonczas"
        },
        {
          "word": "wówczas"
        },
        {
          "word": "wtedy"
        },
        {
          "word": "wtenczas"
        }
      ],
      "tags": [
        "archaic",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/naˈuf.t͡ʂas/"
    },
    {
      "rhymes": "-uft͡ʂas"
    }
  ],
  "word": "naówczas"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "na",
        "3": "ów",
        "4": "czas"
      },
      "expansion": "Univerbation of na + ów + czas",
      "name": "univ"
    }
  ],
  "etymology_text": "Univerbation of na + ów + czas.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "naówczas (not comparable)",
      "name": "pl-adv"
    }
  ],
  "hyphenation": [
    "na‧ów‧czas"
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Polish 3-syllable words",
        "Polish adverbs",
        "Polish entries with incorrect language header",
        "Polish lemmas",
        "Polish terms with IPA pronunciation",
        "Polish terms with archaic senses",
        "Polish terms with audio links",
        "Polish time adverbs",
        "Polish uncomparable adverbs",
        "Polish univerbations",
        "Rhymes:Polish/uft͡ʂas",
        "Rhymes:Polish/uft͡ʂas/3 syllables"
      ],
      "glosses": [
        "back then"
      ],
      "links": [
        [
          "back then",
          "back then"
        ]
      ],
      "raw_glosses": [
        "(archaic) back then"
      ],
      "synonyms": [
        {
          "word": "natedy"
        },
        {
          "word": "natenczas"
        },
        {
          "word": "podówczas"
        },
        {
          "word": "wonczas"
        },
        {
          "word": "wówczas"
        },
        {
          "word": "wtedy"
        },
        {
          "word": "wtenczas"
        }
      ],
      "tags": [
        "archaic",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/naˈuf.t͡ʂas/"
    },
    {
      "rhymes": "-uft͡ʂas"
    }
  ],
  "word": "naówczas"
}