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núcleo duro

Spanish, noun

núcleo duro is spelled N-Ú-C-L-E-O-D-U-R-O (10 letters). Núcleo duro is a Spanish masculine noun meaning “central core (of a group)” (English Wiktionary, September 2026).

What does núcleo duro mean in English?

noun

  1. 1

    masculinecentral core (of a group)

Source: English Wiktionary, Spanish section, dump of September 2, 2026 (CC BY-SA 4.0).

Forms of núcleo duro

  • núcleos duros plural

Source: English Wiktionary and Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026).

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