"hydrogen maser atomic clock" meaning in English

See hydrogen maser atomic clock in All languages combined, or Wiktionary

Noun

Forms: hydrogen maser atomic clocks [plural]
Head templates: {{en-noun}} hydrogen maser atomic clock (plural hydrogen maser atomic clocks)
  1. an atomic clock which uses the 1.4 GHz transition in a hydrogen atom to measure time to within 0.45 nanosecond over a span of 12 hours Related terms: atomic clock
    Sense id: en-hydrogen_maser_atomic_clock-en-noun-qooSs0Dh Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries, Hydrogen, Measuring instruments, Time

Inflected forms

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  "forms": [
    {
      "form": "hydrogen maser atomic clocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hydrogen maser atomic clock (plural hydrogen maser atomic clocks)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
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          "name": "Hydrogen",
          "orig": "en:Hydrogen",
          "parents": [],
          "source": "w"
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        {
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          "name": "Measuring instruments",
          "orig": "en:Measuring instruments",
          "parents": [],
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        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Time",
          "orig": "en:Time",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "an atomic clock which uses the 1.4 GHz transition in a hydrogen atom to measure time to within 0.45 nanosecond over a span of 12 hours"
      ],
      "id": "en-hydrogen_maser_atomic_clock-en-noun-qooSs0Dh",
      "links": [
        [
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          "atomic clock"
        ],
        [
          "GHz",
          "GHz"
        ],
        [
          "transition",
          "transition"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "atom",
          "atom"
        ],
        [
          "measure",
          "measure"
        ],
        [
          "time",
          "time"
        ],
        [
          "nanosecond",
          "nanosecond"
        ]
      ],
      "related": [
        {
          "word": "atomic clock"
        }
      ]
    }
  ],
  "word": "hydrogen maser atomic clock"
}

{
  "forms": [
    {
      "form": "hydrogen maser atomic clocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Hydrogen",
        "en:Measuring instruments",
        "en:Time"
      ],
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        "an atomic clock which uses the 1.4 GHz transition in a hydrogen atom to measure time to within 0.45 nanosecond over a span of 12 hours"
      ],
      "links": [
        [
          "atomic clock",
          "atomic clock"
        ],
        [
          "GHz",
          "GHz"
        ],
        [
          "transition",
          "transition"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "atom",
          "atom"
        ],
        [
          "measure",
          "measure"
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        ],
        [
          "nanosecond",
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}

Download raw JSONL data for hydrogen maser atomic clock meaning in English (0.9kB)

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-05-16 from the enwiktionary dump dated 2025-05-01 using wiktextract (142890b and 1d3fdbf). 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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