"нека" meaning in Bulgarian

{
  "etymology_templates": [
    {
      "args": {
        "1": "bg",
        "2": "sla-pro",
        "3": "*nekъ"
      },
      "expansion": "Proto-Slavic *nekъ",
      "name": "inh"
    },
    {
      "args": {
        "1": "sh",
        "2": "не̏ка"
      },
      "expansion": "Serbo-Croatian не̏ка",
      "name": "cog"
    },
    {
      "args": {
        "1": "sk",
        "2": "nech"
      },
      "expansion": "Slovak nech",
      "name": "cog"
    },
    {
      "args": {
        "1": "pl",
        "2": "niech"
      },
      "expansion": "Polish niech",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Slavic *nekъ. Compare Serbo-Croatian не̏ка/nȅka, Slovak nech, and Polish niech.",
  "forms": [
    {
      "form": "не́ка",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "néka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "particle",
        "head": "не́ка"
      },
      "expansion": "не́ка • (néka)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Bulgarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Bulgarian particles",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "ponéča",
          "tags": [
            "perfective"
          ],
          "word": "поне́ча"
        },
        {
          "english": "to be about to, to proceed",
          "roman": "ponéčvam",
          "tags": [
            "imperfective"
          ],
          "word": "поне́чвам"
        }
      ],
      "glosses": [
        "let, may"
      ],
      "id": "en-нека-bg-particle-irGfJI-j",
      "links": [
        [
          "let",
          "let"
        ],
        [
          "may",
          "may"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɛkɐ]"
    }
  ],
  "word": "нека"
}

{
  "derived": [
    {
      "roman": "ponéča",
      "tags": [
        "perfective"
      ],
      "word": "поне́ча"
    },
    {
      "english": "to be about to, to proceed",
      "roman": "ponéčvam",
      "tags": [
        "imperfective"
      ],
      "word": "поне́чвам"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "bg",
        "2": "sla-pro",
        "3": "*nekъ"
      },
      "expansion": "Proto-Slavic *nekъ",
      "name": "inh"
    },
    {
      "args": {
        "1": "sh",
        "2": "не̏ка"
      },
      "expansion": "Serbo-Croatian не̏ка",
      "name": "cog"
    },
    {
      "args": {
        "1": "sk",
        "2": "nech"
      },
      "expansion": "Slovak nech",
      "name": "cog"
    },
    {
      "args": {
        "1": "pl",
        "2": "niech"
      },
      "expansion": "Polish niech",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Slavic *nekъ. Compare Serbo-Croatian не̏ка/nȅka, Slovak nech, and Polish niech.",
  "forms": [
    {
      "form": "не́ка",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "néka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "particle",
        "head": "не́ка"
      },
      "expansion": "не́ка • (néka)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Bulgarian entries with incorrect language header",
        "Bulgarian lemmas",
        "Bulgarian particles",
        "Bulgarian terms derived from Proto-Slavic",
        "Bulgarian terms inherited from Proto-Slavic",
        "Bulgarian terms with IPA pronunciation"
      ],
      "glosses": [
        "let, may"
      ],
      "links": [
        [
          "let",
          "let"
        ],
        [
          "may",
          "may"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɛkɐ]"
    }
  ],
  "word": "нека"
}