sheave
oxford
views updated May 29 2018sheave pulley. XIV. repr. OE. *
sċife, rel. to OS.
skība, (M)LG, MDu.
schīve (Du.
schijf), OHG.
scība (G.
scheibe), f. base meaning variously disc, wheel, pulley, pane of glass, slice of bread.
The Concise Oxford Dictionary of English Etymology T. F. HOAD