verb (colloquial).—To confer confidentially and secretly; to conspire; to wheedle; or flatter. The term is also used in a humorous sense. [From Lat. col, together + Lat. loquor, to speak, influenced probably by ‘colleague’ and ‘colloquy.’]

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  1596.  NASHE, Have with You to Saffron-Walden, in wks. III., 136. For once before I had bin so cousend by his COLLOGING, though personally we neuer met face to face.

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  1676.  ROCHESTER, The History of Insipids, st. 9.

        When to give Money he can’t COLOGUE ’em,
He does with Scorn prorogue, prorogue ’em.

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  1748.  T. DYCHE, A New General English Dictionary (5 ed.). COLLOGUE (v.): to treat with a person underhandedly, to cheat, flatter, coax, or sooth a person in order to get a secret out of him.

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  1818.  SCOTT, Rob Roy, ch. xxxvii. It was hardly possible two such d—d rascals should COLLOGUE together without mischief to honest people.

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  1857.  R. H. BARHAM, The Ingoldsby Legends (The House-warming).

        Miss Alice, in short, was supposed to ‘COLLOGUE’—I
Don’t much like the word—with the subtle old rogue, I
’ve heard call’d by so many names,—one of them ’s ‘Bogy.’

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  1858.  G. ELIOT, Mr. Gilfil’s Love-Story, ch. iv. ‘We shall be poisoned wi’ lime an’ plaster, and hev the house full o’ workmen COLLOGEING wi’ the maids, an’ makin’ no end o’ mischief.’

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  1861.  G. ELIOT, Silas Marner, ch. ix. ‘And how long have you been so thick with Dunsey that you must COLLOGUE with him to embezzle my money?’

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