"užsimerk" meaning in Lithuanian

{
  "head_templates": [
    {
      "args": {
        "1": "lt",
        "2": "verb form"
      },
      "expansion": "užsimerk",
      "name": "head"
    }
  ],
  "lang": "Lithuanian",
  "lang_code": "lt",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lithuanian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "užsimerkti"
        }
      ],
      "glosses": [
        "second-person singular imperative of užsimerkti"
      ],
      "id": "en-užsimerk-lt-verb-EwQG91l~",
      "links": [
        [
          "užsimerkti",
          "užsimerkti#Lithuanian"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "second-person",
        "singular"
      ]
    }
  ],
  "word": "užsimerk"
}

{
  "head_templates": [
    {
      "args": {
        "1": "lt",
        "2": "verb form"
      },
      "expansion": "užsimerk",
      "name": "head"
    }
  ],
  "lang": "Lithuanian",
  "lang_code": "lt",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Lithuanian entries with incorrect language header",
        "Lithuanian non-lemma forms",
        "Lithuanian verb forms"
      ],
      "form_of": [
        {
          "word": "užsimerkti"
        }
      ],
      "glosses": [
        "second-person singular imperative of užsimerkti"
      ],
      "links": [
        [
          "užsimerkti",
          "užsimerkti#Lithuanian"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "second-person",
        "singular"
      ]
    }
  ],
  "word": "užsimerk"
}