- A spinning part - Arm goes round. whichever way you look at it - Chopper blade - Going up or down, it goes round and round - Helicopter blade - Helicopter blade can go either way - Helicopter part
- Revolving cylinder used as a hoist - A winding and circuitous way; a roundabout course; a
shift. - To take a roundabout course; to work warily or by
indirect means. - A machine for raising weights, consisting of a horizontal
cylinder or roller moving on its axis, and turned by a crank, lever, or
similar means, so as to wind up a rope or chain attached to the weight.
In vessels the windlass is often used instead of the capstan for
raising the anchor. It is usually set upon the forecastle, and is
worked by hand or steam. - An apparatus resembling a winch or windlass, for bending
the bow of an arblast, or crossbow. - To raise with, or as with, a windlass; to use a
windlass.
- Cleaning cloth - One who, or that which, dusts; a utensil that frees from
dust. - A revolving wire-cloth cylinder which removes the dust from
rags, etc. - A blowing machine for separating the flour from the bran. - A light over-garment, worn in traveling to protect the
clothing from dust.
- Curving Inwards - Dented inwards - Hollow - Opposite to convex - Prisoner in front of underground chamber looks depressed - Hollow and curved or rounded; vaulted; -- said of the
interior of a curved surface or line, as of the curve of the of the
inner surface of an eggshell, in opposition to convex; as, a concave
mirror; the concave arch of the sky. - Hollow; void of contents.
- Aquatic relative of the tortoise - Aquatic reptile that has a flattened shell - Aquatic reptile with a flattened shell - Aquatic reptile with a shell - Hard-shelled reptile - Large marine reptile with a shell - Long-lived aquatic creature
- Lyn cried about tube - Pipe - A solid body which may be generated by the rotation of a
parallelogram round one its sides; or a body of rollerlike form, of
which the longitudinal section is oblong, and the cross section is
circular. - The space inclosed by any cylindrical surface. The space
may be limited or unlimited in length. - Any hollow body of cylindrical form - The chamber of a steam engine in which the piston is
moved by the force of steam. - The barrel of an air or other pump.