a. and sb. [f. name of Berkeley, Bishop of Cloyne (died 1753), a celebrated philosopher who denied the objective or independent existence of the material world.]

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  A.  adj. Of or originating with Berkeley. B. sb. A follower or disciple of Berkeley. Hence Berkeleianism, Berkeleyism, the philosophical opinions held by Berkeley and his followers.

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1860.  Mansel, Prolegom. Log., v. 145. Taking the Berkleian theory in its whole extent.

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1878.  J. Fiske, in N. Amer. Rev., CXXVI. 32. Materialists, as a rule, have not mastered the Berkeleian psychology.

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1804.  Edin. Rev., IX. 158. The reasoning of the Berkeleians.

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1830.  Mackintosh, Progr. Eth. Philos., § 6 (1862), 269. His adoption of Berkeleianism is a proof of an unprejudiced and acute mind.

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1864.  J. H. Newman, Apol., 78. The connexion of this philosophy of religion with what is sometimes called ‘Berkeleyism’ has been mentioned.

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1881.  Athenæum, 30 July, 137/1. Whether the mind will not at last be driven into actual Berkeleyism.

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