Definition of "fulcra" []

• Plural form of fulcrum. (noun)

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• "The former two are supposed to constitute the living tissue of the State; the latter are the fulcra and resistances, the bone and cover of its body."
• "To move a block, he first balances it on two close-together 'fulcrumits' - fulcra that also act as pivots for horizontal rotation."
• "For instance, Raising the Megalithic Roof, from the May 2000 History Today, describes a similar twin-fulcra system used by Oxfordshire engineer Cliff Osenton to build replica dolmens."