Alternative spelling of shell suit

Venus' comb (Scandix pecten-veneris) / Beggarticks (Bidens spp.)

(astronomy) The effect of differential rotation speeds in the rings of Saturn

Alternative form of sing from the same hymnbook

A sheet material used to prevent the migration of bitumen.

(construction) A sheet, often granule-surfaced, used as the top ply of some roof membranes and/or flashings.

An asphalt felt that has been coated on both sides with harder, more viscous asphalt. / A glass-fiber felt that has been simultaneously impregnated and coated with asphalt on both sides.

A grade of paper containing little or no mechanical wood pulp that is often used in the production of office papers.

Alternative spelling of scoresheet

plural of sheath knife