Resembling a serpent in form or movement. dark green mineral consisting of hydrated magnesium silicate. move or lie in winding path or line.

generally assumed or believed to be case, but not necessarily. To imagine or guess what might happen.

(of manoeuvre in surfing and other board sports) done clockwise for regular rider and anticlockwise for goofy rider. person's buttocks or rump.

unwelcome or harmful matter. Questions to show understanding of a math concept.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

That is likely to happen or be true.

All of the things mentioned.

Happening before the natural or desired time.

Used to add new (often different) information.

wheel with grooved rim around which cord passes, which acts to change direction of force applied to cord. Device for heavy lifting with wheel drawn by chain. hoist with pulley.

paper with sand or another abrasive stuck to it, used for smoothing or polishing woodwork or other surfaces. smooth with sandpaper.

take place of.

Electric generator in vehicles.

thing used for transporting people or goods. Means of expressing, showing, or achieving.