"parade rest" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Английский язык",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Требуется категоризация/en",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Устойчивые сочетания/en",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "examples": [
        {
          "author": "John Irving",
          "date": "1989",
          "ref": "John Irving, «A Prayer for Owen Meany», 1989 г.",
          "text": "A stern, sawed-off soldier, whom Colonel Eiger had referred to as a master sergeant, whispered something to the honor guard, who stood at parade rest and glanced anxiously at Colonel Eiger […]",
          "title": "A Prayer for Owen Meany"
        }
      ],
      "glosses": [
        "стойка «вольно»"
      ],
      "id": "ru-parade_rest-en-phrase-LHQiqxOu",
      "raw_glosses": [
        "воен. стойка «вольно»"
      ],
      "topics": [
        "military"
      ]
    }
  ],
  "word": "parade rest"
}

{
  "categories": [
    "Английский язык",
    "Требуется категоризация/en",
    "Устойчивые сочетания/en"
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "examples": [
        {
          "author": "John Irving",
          "date": "1989",
          "ref": "John Irving, «A Prayer for Owen Meany», 1989 г.",
          "text": "A stern, sawed-off soldier, whom Colonel Eiger had referred to as a master sergeant, whispered something to the honor guard, who stood at parade rest and glanced anxiously at Colonel Eiger […]",
          "title": "A Prayer for Owen Meany"
        }
      ],
      "glosses": [
        "стойка «вольно»"
      ],
      "raw_glosses": [
        "воен. стойка «вольно»"
      ],
      "topics": [
        "military"
      ]
    }
  ],
  "word": "parade rest"
}