Littrow spectrograph in English

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{
  "forms": [
    {
      "form": "Littrow spectrographs",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "Littrow spectrograph (plural Littrow spectrographs)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A spectrograph of simple construction, using a Littrow prism for both collimation and focus."
      ],
      "id": "en-Littrow_spectrograph-en-noun-vjiHhNsl",
      "links": [
        [
          "Littrow prism",
          "Littrow prism"
        ],
        [
          "collimation",
          "collimation"
        ],
        [
          "focus",
          "focus"
        ]
      ]
    }
  ],
  "word": "Littrow spectrograph"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "forms": [
    {
      "form": "Littrow spectrographs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Littrow spectrograph (plural Littrow spectrographs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A spectrograph of simple construction, using a Littrow prism for both collimation and focus."
      ],
      "links": [
        [
          "Littrow prism",
          "Littrow prism"
        ],
        [
          "collimation",
          "collimation"
        ],
        [
          "focus",
          "focus"
        ]
      ]
    }
  ],
  "word": "Littrow spectrograph"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-08-16 from the enwiktionary dump dated 2026-08-05 using wiktextract (872fc7b and 4deed51). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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"Littrow spectrograph" meaning in English

Noun