In diesel engines, a repetitive knocking sound when delayed ignition causes sudden high pressures.

A village and civil parish in Central Bedfordshire district, Bedfordshire, England (OS grid ref SP9941).

(computing) Initialism of hyperthreading. / (radio) Initialism of handy talkie. / (Internet) Initialism of hat tip. / (medicine) Initialism of heart transplant. / (medicine) Initialism of Holmes tr...

Of, or resembling wood; woody. / (botany) Containing lignin or xylem.