a pointed object or projection usu made of metal, e.g. on the top of a wall or fence
any of several metal projections set in the sole and heel of a running shoe to improve grip
(in pl) track shoes
a pointed object or projection usu made of metal, e.g.:
any of a row of pointed iron projections on the top of a wall or fence
an upright metal rod on which rejected copy is impaled in a newspaper office
any of several metal projections set in the sole and heel of a running shoe to improve grip
a very large nail
(in pl) track shoes
a voltage pulse in a stimulated nerve
a pointed element in a graph or tracing
an unusually high and sharply defined maximum, e.g. on a graph
Brit, informal a hostel for homeless people