a. [See STOCK sb.1 59 and cf. Du. stokstil, G. stockstill.] As still as a stock or log; quite motionless. Usually to stand stock still; rarely with other vbs. or attrib.

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c. 1470.  Golagros & Gaw., 108. In stede quhare he lay, Stok still as ane stane.

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1574.  Hellowes, Gueuara’s Fam. Ep. (1577), 81. I holde him not for a good beast, that when they lade him, will stand stock stil, and when they vnlade him will yerke out behinde.

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1664.  Butler, Hud., II. ii. 230. Like Mules, who if th’ have not their will To keep their own pace, stand stock still.

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1712.  Addison, Spect., No. 407, ¶ 1. Our Preachers stand stock-still in the Pulpit.

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1782.  Wolcot (P. Pindar), Odes to R. A.’s, ix. A brother ensign spies the stock-still lad.

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1841.  Dickens, Barn. Rudge, xxxiii. The clock—which was very near run down, and would have stood stock-still in half an hour.

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1905.  Miss Broughton, Waif’s Progr., xviii. 200. A horrible suspicion, with the strength of almost a certainty, first stopped the observer’s feet stock still, then fevered them into a run.

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