Sclaff \Sclaff\, v. i. [imp. & p. p. {Sclaffed}; p. pr. & vb. n. {Sclaffing}.] [Orig. uncert.] 1. To scuff or shuffle along. [Scot.] [Webster 1913 Suppl.] 2. (Golf) To scrape the ground with the sole of the club, before striking the ball, in making a stroke. [Webster 1913 Suppl.]