S: (n) sheet, bed sheet (bed linen consisting of a large rectangular piece of cotton or linen cloth; used in pairs)
S: (n) plane, sheet ((mathematics) an unbounded two-dimensional shape) "we will refer to the plane of the graph as the X-Y plane"; "any line joining two points on a plane lies wholly on that plane"
S: (n) sheet, flat solid (a flat artifact that is thin relative to its length and width)
S: (n) sheet, tack, mainsheet, weather sheet, shroud ((nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind)
S: (n) sail, canvas, canvass, sheet (a large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel)
Verb
S: (v) sheet (come down as if in sheets) "The rain was sheeting down during the monsoon"
S: (v) sheet (cover with a sheet, as if by wrapping) "sheet the body"