"turn and turn about" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "turn and turn about (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1942 May-June, “Notes and News: War and the American Railways”, in Railway Magazine, page 185:",
          "text": "[...] the three streamliners, still on their 29½ hr. schedule, start at 9.40 a.m., also turn-and-turn-about, and so arranged that the 9.0 and 9.40 a.m. departures are by different routes each day; [...].",
          "type": "quote"
        }
      ],
      "glosses": [
        "By equal alternating periods of service or duty; by turns."
      ],
      "id": "en-turn_and_turn_about-en-adv-UpNNSLH6",
      "links": [
        [
          "by turns",
          "by turns"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "turn and turn about"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "turn and turn about (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English uncomparable adverbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1942 May-June, “Notes and News: War and the American Railways”, in Railway Magazine, page 185:",
          "text": "[...] the three streamliners, still on their 29½ hr. schedule, start at 9.40 a.m., also turn-and-turn-about, and so arranged that the 9.0 and 9.40 a.m. departures are by different routes each day; [...].",
          "type": "quote"
        }
      ],
      "glosses": [
        "By equal alternating periods of service or duty; by turns."
      ],
      "links": [
        [
          "by turns",
          "by turns"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "turn and turn about"
}