(1):

(n.) A runner (one or two) under some flying machines, used for landing.

(2):

(v.) Act of skidding; - called also side slip.

(3):

(v. t.) To protect or support with a skid or skids; also, to cause to move on skids.

(4):

(v. t.) To check with a skid, as wagon wheels.

(5):

(v. t.) To haul (logs) to a skid and load on a skidway.

(6):

(v. i.) To fail to grip the roadway; specif., to slip sideways on the road; to side-slip; - said esp. of a cycle or automobile.

(7):

(n.) One of a pair of horizontal rails or timbers for supporting anything, as a boat, a barrel, etc.

(8):

(n.) One of a pair of timbers or bars, usually arranged so as to form an inclined plane, as form a wagon to a door, along which anything is moved by sliding or rolling.

(9):

(v. i.) To slide without rotating; - said of a wheel held from turning while the vehicle moves onward.

(10):

(n.) A shoe or clog, as of iron, attached to a chain, and placed under the wheel of a wagon to prevent its turning when descending a steep hill; a drag; a skidpan; also, by extension, a hook attached to a chain, and used for the same purpose.

(11):

(n.) Large fenders hung over a vessel's side to protect it in handling a cargo.

(12):

(n.) A piece of timber used as a support, or to receive pressure.