S: (n) slide, glide, coast (the act of moving smoothly along a surface while remaining in contact with it) "his slide didn't stop until the bottom of the hill"; "the children lined up for a coast down the snowy slope"
S: (n) slide, lantern slide (a transparency mounted in a frame; viewed with a slide projector)
S: (n) gutter, trough (a channel along the eaves or on the roof; collects and carries away rainwater)
S: (n) channel (a passage for water (or other fluids) to flow through) "the fields were crossed with irrigation channels"; "gutters carried off the rainwater into a series of channels under the street"
S: (n) passage (a way through or along which someone or something may pass)
S: (n) way (any artifact consisting of a road or path affording passage from one place to another) "he said he was looking for the way out"