Transport and harnessing of energy by ocean surface waves.

A tool, usually made from an animal's horn, used to load gunpowder into a gun or cannon.

plural of powdering

plural of nuclear power station

plural of power loom

(US) Affected with dry rot; reduced to dust by rot.

(medicine, dated) A powder of ipecac and opium formerly used to treat colds and fevers.

(roller derby) A period during which only one jammer is on the track.

(Britain) Used to express admiration of a person coupled with wishes for their continued success in an endeavour of their own choosing: all the best; good luck.

A bitter powder found in the interspaces of the wood of a Brazilian tree (Vataireopsis araroba) and used to treat eczema and other skin diseases.