"על רגל אחת" meaning in Hebrew

{
  "etymology_text": "From the Babylonian Talmud, Shabbat page 31. Literally “on one leg”, i.e. “while standing on one leg”.",
  "forms": [
    {
      "form": "עַל רֶגֶל אַחַת",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "al régel achát",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "al régel achát",
        "wv": "עַל רֶגֶל אַחַת"
      },
      "expansion": "עַל רֶגֶל אַחַת • (al régel achát)",
      "name": "he-adv"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hebrew entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "briefly, quickly, by synopsis, without detail"
      ],
      "id": "en-על_רגל_אחת-he-adv-kyW-~kNe",
      "links": [
        [
          "briefly",
          "briefly"
        ],
        [
          "quickly",
          "quickly"
        ],
        [
          "synopsis",
          "synopsis"
        ],
        [
          "detail",
          "detail"
        ]
      ],
      "wikipedia": [
        "Babylonian Talmud"
      ]
    }
  ],
  "word": "על רגל אחת"
}

{
  "etymology_text": "From the Babylonian Talmud, Shabbat page 31. Literally “on one leg”, i.e. “while standing on one leg”.",
  "forms": [
    {
      "form": "עַל רֶגֶל אַחַת",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "al régel achát",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "al régel achát",
        "wv": "עַל רֶגֶל אַחַת"
      },
      "expansion": "עַל רֶגֶל אַחַת • (al régel achát)",
      "name": "he-adv"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Hebrew adverbs",
        "Hebrew entries with incorrect language header",
        "Hebrew entries with language name categories using raw markup",
        "Hebrew lemmas",
        "Hebrew multiword terms",
        "Hebrew phrases"
      ],
      "glosses": [
        "briefly, quickly, by synopsis, without detail"
      ],
      "links": [
        [
          "briefly",
          "briefly"
        ],
        [
          "quickly",
          "quickly"
        ],
        [
          "synopsis",
          "synopsis"
        ],
        [
          "detail",
          "detail"
        ]
      ],
      "wikipedia": [
        "Babylonian Talmud"
      ]
    }
  ],
  "word": "על רגל אחת"
}