(Scotland, England) Alternative form of rest (“to cure, smoke, or dry (meat or fish); (of a horse) to stop or refuse to go, balk”)

plural of Pelton wheel

simple past tense and past participle of abate

A spherically contained volume of air or other gas, especially one made from soapy liquid. / A small spherical cavity in a solid material. / (by extension) Anything resembling a hollow sphere.