"zachodni" meaning in Old Polish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "zachodni"
          },
          "expansion": "Polish: zachodni",
          "name": "desc"
        }
      ],
      "text": "Polish: zachodni"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "zachodni"
          },
          "expansion": "Silesian: zachodni",
          "name": "desc"
        }
      ],
      "text": "Silesian: zachodni"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "zachód",
        "3": "-ni"
      },
      "expansion": "zachód + -ni",
      "name": "af"
    },
    {
      "args": {
        "1": "15th century"
      },
      "expansion": "the 15th century",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "15th century"
      },
      "expansion": "First attested in the 15th century.",
      "name": "etydate"
    }
  ],
  "etymology_text": "From zachód + -ni. First attested in the 15th century.",
  "head_templates": [
    {
      "args": {},
      "expansion": "zachodni",
      "name": "zlw-opl-adj"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Polish terms suffixed with -ni",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "western, westerly; west"
      ],
      "id": "en-zachodni-zlw-opl-adj-V77FqB0R",
      "links": [
        [
          "western",
          "western"
        ],
        [
          "westerly",
          "westerly"
        ],
        [
          "west",
          "west"
        ]
      ],
      "raw_glosses": [
        "(relational) western, westerly; west"
      ],
      "related": [
        {
          "word": "zachodźca"
        },
        {
          "word": "zachód"
        },
        {
          "tags": [
            "imperfective"
          ],
          "word": "zachodzić"
        }
      ],
      "synonyms": [
        {
          "word": "zachodny"
        }
      ],
      "tags": [
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/zaxɔdniː/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/zaxɔdni/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "zachodni"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "zachodni"
          },
          "expansion": "Polish: zachodni",
          "name": "desc"
        }
      ],
      "text": "Polish: zachodni"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "szl",
            "2": "zachodni"
          },
          "expansion": "Silesian: zachodni",
          "name": "desc"
        }
      ],
      "text": "Silesian: zachodni"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "zlw-opl",
        "2": "zachód",
        "3": "-ni"
      },
      "expansion": "zachód + -ni",
      "name": "af"
    },
    {
      "args": {
        "1": "15th century"
      },
      "expansion": "the 15th century",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "15th century"
      },
      "expansion": "First attested in the 15th century.",
      "name": "etydate"
    }
  ],
  "etymology_text": "From zachód + -ni. First attested in the 15th century.",
  "head_templates": [
    {
      "args": {},
      "expansion": "zachodni",
      "name": "zlw-opl-adj"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "adj",
  "related": [
    {
      "word": "zachodźca"
    },
    {
      "word": "zachód"
    },
    {
      "tags": [
        "imperfective"
      ],
      "word": "zachodzić"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old Polish adjectives",
        "Old Polish entries with incorrect language header",
        "Old Polish lemmas",
        "Old Polish relational adjectives",
        "Old Polish terms suffixed with -ni",
        "Old Polish terms with IPA pronunciation"
      ],
      "glosses": [
        "western, westerly; west"
      ],
      "links": [
        [
          "western",
          "western"
        ],
        [
          "westerly",
          "westerly"
        ],
        [
          "west",
          "west"
        ]
      ],
      "raw_glosses": [
        "(relational) western, westerly; west"
      ],
      "tags": [
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/zaxɔdniː/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/zaxɔdni/",
      "note": "15ᵗʰ CE"
    }
  ],
  "synonyms": [
    {
      "word": "zachodny"
    }
  ],
  "word": "zachodni"
}