(computing) An image that contains the sectors read from an original floppy disk or optical disc.

(vulgar, slang) Alternative spelling of cockblock

(vulgar, slang) Alternative spelling of cockblock

(aviation) The time from the moment the aircraft door closes at departure of a revenue flight until the moment the aircraft door opens at the arrival gate following its landing. Block hours are the industry-standard measure of aircraft utilization.

A festive event held in the street of a city block / (basketball, slang) A game during which a single player blocks the shots of many other players

plural of block party

(literally) A component that is part of a larger construction, such as a brick or a stone.

A form of firearm action where the sealing of the breech is done with a specially shaped breechblock able to rotate on a pin.

(psychology) Repression of painful thoughts. / (psychology) Inability to continue a train of thought.

plural of clinker block