| 单词 | runner block | 
| 释义 | > as lemmasrunner block  a.   In sense  16a, as  runner block,  runner purchase,  runner tackle, etc. Now chiefly historical. ΚΠ 1791    J. Smeaton Narr. Edystone Lighthouse 198  				The runner block K will only rise..through half that space. 1822    T. Arnold Amer. Pract. Lunarian 326  				Some put on a runner purchase, inside of the hawse-hole; but this is a very bad purchase, as the friction and the short nip in the hawse act very much against it. 1841    R. H. Dana Seaman's Man. 46  				A Runner-Tackle is a luff applied to a runner. 1867    W. H. Smyth  & E. Belcher Sailor's Word-bk. 586  				Runner-purchase, the addition of a tackle to a single rope, then termed a pendant, passing through a block applied to the object to be moved. 1882    D. Kemp Man. Yacht & Boat Sailing 		(ed. 3)	 iv. 32  				The double blocks on the bowsprit shrouds and runner tackle are fiddles. 1984    J. Harland Seamanship in Age of Sail 		(1985)	 vii. 121/2  				A runner block was lashed to the mast about two-thirds, or three-quarters of the way up. 2008    M. Drayton tr.  D. Fabbroni Rigging i. 32  				It is common practice to splice a smaller line to the end of the runner tail. < as lemmas | 
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