"look-back" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "look back"
      },
      "expansion": "Deverbal from look back",
      "name": "deverbal"
    },
    {
      "args": {
        "1": "en",
        "2": "look",
        "3": "back"
      },
      "expansion": "look + back",
      "name": "com"
    }
  ],
  "etymology_text": "Deverbal from look back, equivalent to look + back.",
  "forms": [
    {
      "form": "look-backs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "look-back (plural look-backs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English deverbals",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "lookback time"
        }
      ],
      "examples": [
        {
          "ref": "2008, JoAnne Schudt Caldwell, Comprehension Assessment",
          "text": "Standardized tests allow for students to engage in look-backs but, unfortunately, many students do not utilize this opportunity.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A look in a backward or retrospective manner; an additional or secondary look; a review."
      ],
      "id": "en-look-back-en-noun-ohp4eM7b",
      "links": [
        [
          "look",
          "look"
        ],
        [
          "retrospective",
          "retrospective"
        ],
        [
          "review",
          "review"
        ]
      ],
      "related": [
        {
          "tags": [
            "verb"
          ],
          "word": "look back"
        }
      ],
      "synonyms": [
        {
          "word": "lookback"
        },
        {
          "word": "look back"
        }
      ]
    }
  ],
  "word": "look-back"
}

{
  "derived": [
    {
      "word": "lookback time"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "look back"
      },
      "expansion": "Deverbal from look back",
      "name": "deverbal"
    },
    {
      "args": {
        "1": "en",
        "2": "look",
        "3": "back"
      },
      "expansion": "look + back",
      "name": "com"
    }
  ],
  "etymology_text": "Deverbal from look back, equivalent to look + back.",
  "forms": [
    {
      "form": "look-backs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "look-back (plural look-backs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "tags": [
        "verb"
      ],
      "word": "look back"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English deverbals",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English phrasal nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Pages with 1 entry",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2008, JoAnne Schudt Caldwell, Comprehension Assessment",
          "text": "Standardized tests allow for students to engage in look-backs but, unfortunately, many students do not utilize this opportunity.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A look in a backward or retrospective manner; an additional or secondary look; a review."
      ],
      "links": [
        [
          "look",
          "look"
        ],
        [
          "retrospective",
          "retrospective"
        ],
        [
          "review",
          "review"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "lookback"
    },
    {
      "word": "look back"
    }
  ],
  "word": "look-back"
}