"opsiometer" meaning in English

See opsiometer in All languages combined, or Wiktionary

Noun

Forms: opsiometers [plural]
Etymology: Ancient Greek; compare French opsiomètre. Etymology templates: {{uder|en|grc|-}} Ancient Greek, {{cog|fr|opsiomètre}} French opsiomètre Head templates: {{en-noun}} opsiometer (plural opsiometers)
  1. An old instrument for measuring vision and determining the focal length of a lens that can correct an individual's imperfect eyesight.
    Sense id: en-opsiometer-en-noun-tSNqwBga Categories (other): English entries with incorrect language header, English undefined derivations

Inflected forms

Download JSON data for opsiometer meaning in English (1.1kB)

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        "2": "grc",
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      "expansion": "Ancient Greek",
      "name": "uder"
    },
    {
      "args": {
        "1": "fr",
        "2": "opsiomètre"
      },
      "expansion": "French opsiomètre",
      "name": "cog"
    }
  ],
  "etymology_text": "Ancient Greek; compare French opsiomètre.",
  "forms": [
    {
      "form": "opsiometers",
      "tags": [
        "plural"
      ]
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  ],
  "head_templates": [
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      "args": {},
      "expansion": "opsiometer (plural opsiometers)",
      "name": "en-noun"
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English entries with incorrect language header",
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            "Entry maintenance"
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          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An old instrument for measuring vision and determining the focal length of a lens that can correct an individual's imperfect eyesight."
      ],
      "id": "en-opsiometer-en-noun-tSNqwBga",
      "links": [
        [
          "instrument",
          "instrument"
        ],
        [
          "vision",
          "vision"
        ],
        [
          "focal length",
          "focal length"
        ],
        [
          "lens",
          "lens"
        ],
        [
          "eyesight",
          "eyesight"
        ]
      ]
    }
  ],
  "word": "opsiometer"
}
{
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    {
      "args": {
        "1": "fr",
        "2": "opsiomètre"
      },
      "expansion": "French opsiomètre",
      "name": "cog"
    }
  ],
  "etymology_text": "Ancient Greek; compare French opsiomètre.",
  "forms": [
    {
      "form": "opsiometers",
      "tags": [
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      "glosses": [
        "An old instrument for measuring vision and determining the focal length of a lens that can correct an individual's imperfect eyesight."
      ],
      "links": [
        [
          "instrument",
          "instrument"
        ],
        [
          "vision",
          "vision"
        ],
        [
          "focal length",
          "focal length"
        ],
        [
          "lens",
          "lens"
        ],
        [
          "eyesight",
          "eyesight"
        ]
      ]
    }
  ],
  "word": "opsiometer"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-06-23 from the enwiktionary dump dated 2024-06-20 using wiktextract (1b9bfc5 and 0136956). 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.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.