"чуј" meaning in Serbo-Croatian

{
  "forms": [
    {
      "form": "čuj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "чуј (Latin spelling čuj)",
      "name": "sh-verb form"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Serbo-Croatian entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "чути"
        }
      ],
      "glosses": [
        "second-person singular imperative of чути"
      ],
      "id": "en-чуј-sh-verb-vVY6AJjR",
      "links": [
        [
          "чути",
          "чути#Serbo-Croatian"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "second-person",
        "singular"
      ]
    }
  ],
  "word": "чуј"
}

{
  "forms": [
    {
      "form": "čuj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "чуј (Latin spelling čuj)",
      "name": "sh-verb form"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Requests for accents in Serbo-Croatian verb form entries",
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian non-lemma forms",
        "Serbo-Croatian verb forms"
      ],
      "form_of": [
        {
          "word": "чути"
        }
      ],
      "glosses": [
        "second-person singular imperative of чути"
      ],
      "links": [
        [
          "чути",
          "чути#Serbo-Croatian"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "second-person",
        "singular"
      ]
    }
  ],
  "word": "чуј"
}