1.  One of the longer large-type articles in a newspaper, appearing as the expression of editorial opinion on any subject; a leader.

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1807.  Politics Georgium Sidus, 29. The Morning Newspapers of the metropolis … in their solemn political paragraphs, and especially in those which are called their leading articles.

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1812.  Examiner, 25 May, 333/2. Your leading article of last Sunday.

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1868.  M. Pattison, Academ. Org., v. 295. In the schools of Oxford is now taught in perfection the art of writing ‘leading articles.’

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  2.  Comm. a. A principal or prominent article of trade. b. In recent use, an article which is ‘pushed’ and sold at a low price in order to attract customers for other things. Cf. LEADER 8 b.

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1818.  Jas. Mill, Brit. India, II. IV. v. 163. A leading article in the European traffic was the salt-petre produced in Bengal.

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