From Middle English wyndlas, wyndelas, wyndlasse, wyndelasse, probably an alteration (due to Middle English windel) of Middle English windas, wyndas, wyndace, from Anglo-Norman windase, windeis and fro-nor windas (compare Old French guindas, Medieval Latin windasius, windasa), from Old Norse vindáss, from vinda + áss.

• (British) IPA: /ˈwɪnd.ləs/

windlass (plural windlasses)

1. Any of various forms of winch, in which a rope or cable is wound around a cylinder, used for lifting heavy weights
2. A winding and circuitous way; a roundabout course.
   • c. 1599–1602 (date written), William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC ↗, [Act II, scene i], line 65:

     With windlasses and with assays of bias, / By indirections find directions out.

3. An apparatus resembling a winch or windlass, for bending the bow of an arblast, or crossbow.

• Italian: argano, verricello, bozzello, salpareti
• Russian: бра́шпиль
• Spanish: malacate

windlass (windlasses, present participle windlassing; simple past and past participle windlassed)

1. To raise with, or as if with, a windlass; to use a windlass.
   • 1882, Constance Gordon-Cumming, “Ningpo and the Buddhist Temples”, in The Century Magazine:

     A favoring breeze enabled us to sail all the way down the lake, and (having been windlassed across the haul-over) even down the canals.

2. To take a roundabout course; to work warily or by indirect means.
   • a. 1660, Henry Hammond, a sermon:

     He could not expect to allure him forward, and therefore drives him as far back as he can; that so he may be the more sure of him at the rebound; as a skilful woodsman, that by windlassing presently gets a shoot, which, without taking a compass and thereby a commodious stand, he could never have obtained.