"custodes regni" meaning in English

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  "etymology_text": "Latin: custōdēs (“guards”, “protectors”; “guardians”; “keepers”, “custodians”: nominative plural form of custōs) + rēgnī (genitive singular of rēgnum) = “custodians of royal power” ≈ “guardians of the realm”",
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      "enpr": "kŭstōʹdēz rĕgʹnī",
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      "enpr": "kŭstōʹdāz rĕgʹnī",
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        "Received-Pronunciation"
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  ],
  "word": "custodes regni"
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  "etymology_text": "Latin: custōdēs (“guards”, “protectors”; “guardians”; “keepers”, “custodians”: nominative plural form of custōs) + rēgnī (genitive singular of rēgnum) = “custodians of royal power” ≈ “guardians of the realm”",
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  "word": "custodes regni"
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