A block for scotching a wheel.
A rough protuberance or projecting obstruction.
A point where many routes meet and traffic is distributed, dispensed, or diverted.
A goal or mark at which quoits, etc., are thrown.
A computer networking device connecting several Ethernet ports. See switch.
The central part, usually cylindrical, of a wheel; the nave.
A central facility providing a range of related services, such as a medical hub or an educational hub.
A stake with a nail in it, used to mark a temporary point.
A hardened, engraved steel punch for impressing a device upon a die, used in coining, etc.
A screw hob.
An area in a video game from which individual levels are accessed.
A male weasel; a buck; a dog; a jack.
A tall cylinder, often made from the trunk of a tree, usually topped by a cross beam, used by a public utility to carry wire, cable or conduit through the air, for the transportation of electricity, cable television, telephone or similar services.