sb., a. and adv. Also so and so.

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  A.  sb. An indefinite phrase (= ‘such a thing, person, number,’ etc.) used in place of a more lengthy statement, or as a substitute for an expression or name not exactly remembered or not requiring to be explicitly stated.

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  (a)  1596.  Spenser, F. Q., IV. vii. 2. So whylome didst thou to faire Florimel; And so and so to noble Britomart.

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1727.  De Foe, Syst. Magic, I. iv. (1840), 108. A deep sleep shall come upon you, and you shall dream so and so.

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1740.  Cheyne, Regimen, 330. That … he must trust or believe … so and so, and do so and so in consequence.

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1831.  Scott, Ct. Robt., xxix. If you persevere in your uncivil intention, I will do so and so.

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1880.  Muirhead, trans. Rules of Ulpian, xxiv. § 18. To that man … let my heir give so-and-so.

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  (b)  1833.  M. Scott, Tom Cringle, ii. What’s his name of this, and so-and-so of t’other.

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1855.  Thackeray, Newcomes, lviii. His London Agents were Messrs. So-and-so.

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1883.  ‘Annie Thomas,’ Mod. Housewife, 88. I’ve left most of them for the next time; but the So-and-so’s … will be here.

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  (c)  1833.  M. Scott, Tom Cringle, i. In the year one thousand eight hundred and so and so.

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1861.  T. A. Trollope, La Beata, I. i. 2. Number so-and-so in such-and-such a street.

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1866.  Ruskin, Crown Wild Olive (1873), 46. Divine service will be ‘performed’ … at so-and-so o’clock.

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  B.  adj. Paltry, worthless; indifferent; poor in health or circumstances; so-so. Now dial.

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1655–6.  Desborough, in Thurloe Papers, IV. 396. I … acquainted him that such of his brethren … were so and so, and desired him … to advise them tacitly to resign.

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1756.  Toldervy, Hist. 2 Orphans, I. 119. You see … that I am your best friend still, though to be sure you are but so and so. Ibid., 131. You know the Doctor died but so and so, as to circumstances.

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1883.  Almondbury Gloss., 124. So and so, used for so so, paltry, feeble.

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  C.  adv. 1. To a certain number or degree.

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1631.  Gouge, God’s Arrows, I. xxix. 44. Papists … mumbling over so and so many times the Creed.

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  2.  In a certain manner or way.

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1653.  W. Ramesey, Astrol. Restored (1654), To Rdr. 12. Thinking he might have improved it so and so, much better.

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1678.  Cudworth, Intell. Syst., 420. Vertue and Vice are nothing else but the Soul so and so affected or modified.

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1726.  Butler, Serm. Rolls Chap., vii. 133. Things were so and so circumstantiated. Ibid. (1736), Anal., I. ii. Forewarning us … that if we act so and so, we shall have such enjoyments.

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  3.  With only moderate prosperity, success, etc.

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1844.  Ballantine, Miller of Deanhaugh, ii. 41. ‘How’s the coal trade gaun on?’ ‘Just so and so.’

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