"tag" meaning in German

{
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "verb form"
      },
      "expansion": "tag",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "tagen"
        }
      ],
      "glosses": [
        "singular imperative of tagen"
      ],
      "id": "en-tag-de-verb-MdBWt0LI",
      "links": [
        [
          "tagen",
          "tagen#German"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/taːk/"
    },
    {
      "rhymes": "-aːk"
    }
  ],
  "word": "tag"
}

{
  "categories": [
    "White Hmong entries with incorrect language header",
    "White Hmong lemmas",
    "White Hmong nouns",
    "White Hmong particles",
    "White Hmong terms with IPA pronunciation"
  ],
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "verb form"
      },
      "expansion": "tag",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "German 1-syllable words",
        "German entries with incorrect language header",
        "German non-lemma forms",
        "German terms with IPA pronunciation",
        "German verb forms",
        "Rhymes:German/aːk",
        "Rhymes:German/aːk/1 syllable"
      ],
      "form_of": [
        {
          "word": "tagen"
        }
      ],
      "glosses": [
        "singular imperative of tagen"
      ],
      "links": [
        [
          "tagen",
          "tagen#German"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/taːk/"
    },
    {
      "rhymes": "-aːk"
    }
  ],
  "word": "tag"
}