noun
A sudden, heavy impact.
(automotive, mechanical engineering) A shock absorber (typically in the suspension of a vehicle).
(mathematics) A discontinuity arising in the solution of a partial differential equation.
A chemical added to a swimming pool to moderate the chlorine levels.
adjective
Causing intense surprise, horror, etc.; unexpected and shocking.
verb
(transitive) To cause to be emotionally shocked; to cause (someone) to feel surprised and upset.
(transitive) To give an electric shock to.
(transitive) To subject to a shock wave or violent impact.
(obsolete, intransitive) To meet with a shock; to collide in a violent encounter.
(transitive) To add a chemical to (a swimming pool) to moderate the chlorine levels.
(geology, transitive) To deform the crystal structure of a stone by the application of extremely high pressure at moderate temperature, as produced only by hypervelocity impact events, lightning strikes, and nuclear explosions.
noun
An arrangement of sheaves for drying; a stook.
(commerce, dated) A lot consisting of sixty pieces; a term applied in some Baltic ports to loose goods.
(by extension) A tuft or bunch of something, such as hair or grass.
(obsolete) A small dog with long shaggy hair, especially a poodle or spitz; a shaggy lapdog.
verb
(transitive) To collect, or make up, into a shock or shocks; to stook.