Catholic Dictionary

Find accurate definitions of over 5,000 Catholic terms and phrases (including abbreviations). Based on Fr. John Hardon's Modern Catholic Dictionary, © Eternal Life. Used with permission.

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RERUM NOVARUM

Encyclical of Pope Leo XIII, issued on May 15, 1891, on the condition of labor. It refutes the theories of the socialists and defends the rights of private ownership. It advises employers and workers to organize into both mixed and separate associations for mutual help and self-protection.