"ob" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "cs",
        "2": "zlw-ocs",
        "3": "ob",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Old Czech ob",
      "name": "inh"
    },
    {
      "args": {
        "1": "cs",
        "2": "zlw-ocs",
        "3": "ob"
      },
      "expansion": "Inherited from Old Czech ob",
      "name": "inh+"
    },
    {
      "args": {
        "1": "cs",
        "2": "sla-pro",
        "3": "*obь"
      },
      "expansion": "Proto-Slavic *obь",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Old Czech ob, from Proto-Slavic *obь.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "preposition"
      },
      "expansion": "ob",
      "name": "head"
    }
  ],
  "info_templates": [
    {
      "args": {
        "1": "cs",
        "2": "acc"
      },
      "expansion": "[with accusative]",
      "extra_data": {
        "tags": [
          "accusative"
        ]
      },
      "name": "+obj"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech prepositions",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 9 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "We go shopping every other week.",
          "text": "Nakupovat jezdíme ob týden.",
          "type": "example"
        }
      ],
      "glosses": [
        "every other/second"
      ],
      "id": "en-ob-cs-prep-r6Ycwf4Y",
      "links": [
        [
          "every",
          "every"
        ],
        [
          "other",
          "other"
        ],
        [
          "second",
          "second"
        ]
      ],
      "related": [
        {
          "word": "-ob"
        },
        {
          "word": "oba"
        },
        {
          "word": "občas"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈop]"
    }
  ],
  "word": "ob"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "cs",
        "2": "zlw-ocs",
        "3": "ob",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Old Czech ob",
      "name": "inh"
    },
    {
      "args": {
        "1": "cs",
        "2": "zlw-ocs",
        "3": "ob"
      },
      "expansion": "Inherited from Old Czech ob",
      "name": "inh+"
    },
    {
      "args": {
        "1": "cs",
        "2": "sla-pro",
        "3": "*obь"
      },
      "expansion": "Proto-Slavic *obь",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Old Czech ob, from Proto-Slavic *obь.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "preposition"
      },
      "expansion": "ob",
      "name": "head"
    }
  ],
  "info_templates": [
    {
      "args": {
        "1": "cs",
        "2": "acc"
      },
      "expansion": "[with accusative]",
      "extra_data": {
        "tags": [
          "accusative"
        ]
      },
      "name": "+obj"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "prep",
  "related": [
    {
      "word": "-ob"
    },
    {
      "word": "oba"
    },
    {
      "word": "občas"
    }
  ],
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech prepositions",
        "Czech terms derived from Old Czech",
        "Czech terms derived from Proto-Slavic",
        "Czech terms inherited from Old Czech",
        "Czech terms inherited from Proto-Slavic",
        "Czech terms with IPA pronunciation",
        "Czech terms with usage examples",
        "Pages with 9 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "We go shopping every other week.",
          "text": "Nakupovat jezdíme ob týden.",
          "type": "example"
        }
      ],
      "glosses": [
        "every other/second"
      ],
      "links": [
        [
          "every",
          "every"
        ],
        [
          "other",
          "other"
        ],
        [
          "second",
          "second"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈop]"
    }
  ],
  "word": "ob"
}