"ah" meaning in German

{
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "gmh",
        "3": "ā"
      },
      "expansion": "Middle High German ā",
      "name": "inh"
    },
    {
      "args": {
        "1": "de",
        "2": "goh",
        "3": "a"
      },
      "expansion": "Old High German a",
      "name": "inh"
    },
    {
      "args": {
        "1": "de",
        "2": "gmw-pro",
        "3": "*a"
      },
      "expansion": "Proto-West Germanic *a",
      "name": "inh"
    },
    {
      "args": {
        "1": "gml",
        "2": "a"
      },
      "expansion": "Middle Low German a",
      "name": "cog"
    },
    {
      "args": {
        "1": "enm",
        "2": "a"
      },
      "expansion": "Middle English a",
      "name": "cog"
    },
    {
      "args": {
        "1": "en",
        "2": "ah"
      },
      "expansion": "English ah",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle High German ā, from Old High German a, ah, from Proto-West Germanic *a, *ah. Cognate with Middle Low German a, Middle English a, aa, ah (whence English ah).",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "interjection"
      },
      "expansion": "ah",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "83 17",
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "expressing understanding"
      ],
      "id": "en-ah-de-intj-4l418OhO",
      "links": [
        [
          "understanding",
          "understanding"
        ]
      ]
    },
    {
      "glosses": [
        "expressing contentment"
      ],
      "id": "en-ah-de-intj-o49UAK2p",
      "links": [
        [
          "contentment",
          "contentment"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aː"
    }
  ],
  "word": "ah"
}

{
  "categories": [
    "German entries with incorrect language header",
    "German interjections",
    "German lemmas",
    "German terms derived from Middle High German",
    "German terms derived from Old High German",
    "German terms derived from Proto-West Germanic",
    "German terms inherited from Middle High German",
    "German terms inherited from Old High German",
    "German terms inherited from Proto-West Germanic",
    "Pages with 34 entries",
    "Pages with entries",
    "Rhymes:German/aː",
    "Rhymes:German/aː/1 syllable",
    "zom:Birds",
    "zom:Poultry"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "gmh",
        "3": "ā"
      },
      "expansion": "Middle High German ā",
      "name": "inh"
    },
    {
      "args": {
        "1": "de",
        "2": "goh",
        "3": "a"
      },
      "expansion": "Old High German a",
      "name": "inh"
    },
    {
      "args": {
        "1": "de",
        "2": "gmw-pro",
        "3": "*a"
      },
      "expansion": "Proto-West Germanic *a",
      "name": "inh"
    },
    {
      "args": {
        "1": "gml",
        "2": "a"
      },
      "expansion": "Middle Low German a",
      "name": "cog"
    },
    {
      "args": {
        "1": "enm",
        "2": "a"
      },
      "expansion": "Middle English a",
      "name": "cog"
    },
    {
      "args": {
        "1": "en",
        "2": "ah"
      },
      "expansion": "English ah",
      "name": "cog"
    }
  ],
  "etymology_text": "From Middle High German ā, from Old High German a, ah, from Proto-West Germanic *a, *ah. Cognate with Middle Low German a, Middle English a, aa, ah (whence English ah).",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "interjection"
      },
      "expansion": "ah",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "expressing understanding"
      ],
      "links": [
        [
          "understanding",
          "understanding"
        ]
      ]
    },
    {
      "glosses": [
        "expressing contentment"
      ],
      "links": [
        [
          "contentment",
          "contentment"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aː"
    }
  ],
  "word": "ah"
}