(sl) v. slued, slu·ing v.t.
1. To cause to move sidewise, as if some portion were pivoted; swing, slide, or skid to the side.
2. To cause to twist or turn in its seat or fastenings: said of a boom or mast.
—v.i.
3. To move sidewise.
—noun The act of sluing around sidewise; a skidding or pivoting about; also, the position of a body that has slued. Also spelled slew. [Origin unknown]

(sl)
See SLEW³.

(sl)
See SLOUGH¹ (def. 3).