"Strain 121" meaning in English

{
  "etymology_text": "From strain and 121, the temperature (in Celsius) at which the organism lives.",
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      "expansion": "Strain 121",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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          "name": "Microbiology",
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      ],
      "glosses": [
        "Geogemma barossii, an archaea, one of the most resilient hyperthermophiles known."
      ],
      "id": "en-Strain_121-en-name-chmHTv4n",
      "links": [
        [
          "microbiology",
          "microbiology"
        ],
        [
          "archaea",
          "archaea"
        ],
        [
          "hyperthermophile",
          "hyperthermophile"
        ]
      ],
      "raw_glosses": [
        "(microbiology) Geogemma barossii, an archaea, one of the most resilient hyperthermophiles known."
      ],
      "topics": [
        "biology",
        "microbiology",
        "natural-sciences"
      ],
      "wikipedia": [
        "en:Strain 121"
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  "word": "Strain 121"
}

{
  "etymology_text": "From strain and 121, the temperature (in Celsius) at which the organism lives.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Strain 121",
      "name": "en-proper noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
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        "Pages with 1 entry",
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        "en:Microbiology",
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      ],
      "glosses": [
        "Geogemma barossii, an archaea, one of the most resilient hyperthermophiles known."
      ],
      "links": [
        [
          "microbiology",
          "microbiology"
        ],
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        ],
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          "hyperthermophile",
          "hyperthermophile"
        ]
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      "raw_glosses": [
        "(microbiology) Geogemma barossii, an archaea, one of the most resilient hyperthermophiles known."
      ],
      "topics": [
        "biology",
        "microbiology",
        "natural-sciences"
      ],
      "wikipedia": [
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  "word": "Strain 121"
}