or mortar.—The trencher-cap worn at certain public schools and at the universities.

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  1600.  W. KEMP, Nine Daies Wonder, ‘Dedicatory Epistle.’ So that me thinkes I could flye to Rome … with a MORTER on my head.

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  d. 1635.  CORBET, To Thomas Coryate.

        No more shall man with MORTAR on his head
Set forward towards Rome.

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  1647.  FLETCHER, The Fair Maid of the Inn, v. 2. He … may now travel to Rome with a MORTAR on’s head.

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  1857.  REV. E. BRADLEY (‘Cuthbert Bede’), The Adventures of Mr. Verdant Green, an Oxford Freshman, Pt. II. ch. iii. ‘I don’t mind this ’ere MORTAR-BOARD, sir,’ remarked the professor of the noble art of self-defence, as he pointed to the academical cap which surmounted his head.

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  1864.  Fun, 21 May, p. 96, ‘The Proctor and the Proctorized.’

        Anon I saw a gentle youth (no ‘sub fusc’ under-grad),
‘Toga virilis’ he had none, ‘no MORTAR BOARD’ he had.

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  1881.  PASCOE, ed. Everyday Life in Our Public Schools, 147. On admission … a boy provides himself with a MORTAR or college-cap.

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