"einst" meaning in German

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "einstig"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "gmh",
        "3": "einst"
      },
      "expansion": "Middle High German einst",
      "name": "der"
    },
    {
      "args": {
        "1": "de",
        "2": "goh",
        "3": "einēst"
      },
      "expansion": "Old High German einēst",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle High German einst, einest, from Old High German einēst, eines (“once”), from ein (“one”). More at once.",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "adverb",
        "3": "",
        "4": "",
        "5": "",
        "6": "am {{{2}}}",
        "head": "",
        "sort": ""
      },
      "expansion": "einst",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "einst",
      "name": "de-adv"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "once, formerly (during some period in the past)"
      ],
      "id": "en-einst-de-adv-ZuZ6ZMOX",
      "links": [
        [
          "once",
          "once"
        ],
        [
          "formerly",
          "formerly"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "2 95 4",
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "2 92 6",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 95 3",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "one time, at one point (sometime in the future)"
      ],
      "id": "en-einst-de-adv-NwdVHtoB"
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "Coordinate term: zwier (“twice”)"
        }
      ],
      "glosses": [
        "once, a single time (a single repetition)"
      ],
      "id": "en-einst-de-adv-G08WupXH",
      "links": [
        [
          "once",
          "once"
        ]
      ],
      "raw_glosses": [
        "(obsolete) once, a single time (a single repetition)"
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔaɪ̯nst]"
    },
    {
      "audio": "De-einst.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c9/De-einst.ogg/De-einst.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c9/De-einst.ogg"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0",
      "tags": [
        "formal",
        "literary"
      ],
      "word": "einstens"
    }
  ],
  "word": "einst"
}

{
  "categories": [
    "German adverbs",
    "German entries with incorrect language header",
    "German lemmas",
    "German terms derived from Middle High German",
    "German terms derived from Old High German",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "einstig"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "gmh",
        "3": "einst"
      },
      "expansion": "Middle High German einst",
      "name": "der"
    },
    {
      "args": {
        "1": "de",
        "2": "goh",
        "3": "einēst"
      },
      "expansion": "Old High German einēst",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle High German einst, einest, from Old High German einēst, eines (“once”), from ein (“one”). More at once.",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "adverb",
        "3": "",
        "4": "",
        "5": "",
        "6": "am {{{2}}}",
        "head": "",
        "sort": ""
      },
      "expansion": "einst",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "einst",
      "name": "de-adv"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "once, formerly (during some period in the past)"
      ],
      "links": [
        [
          "once",
          "once"
        ],
        [
          "formerly",
          "formerly"
        ]
      ]
    },
    {
      "glosses": [
        "one time, at one point (sometime in the future)"
      ]
    },
    {
      "categories": [
        "German terms with obsolete senses"
      ],
      "examples": [
        {
          "text": "Coordinate term: zwier (“twice”)"
        }
      ],
      "glosses": [
        "once, a single time (a single repetition)"
      ],
      "links": [
        [
          "once",
          "once"
        ]
      ],
      "raw_glosses": [
        "(obsolete) once, a single time (a single repetition)"
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔaɪ̯nst]"
    },
    {
      "audio": "De-einst.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c9/De-einst.ogg/De-einst.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c9/De-einst.ogg"
    }
  ],
  "synonyms": [
    {
      "tags": [
        "formal",
        "literary"
      ],
      "word": "einstens"
    }
  ],
  "word": "einst"
}