(textiles) A pattern used in quilting, based on triangles with smaller triangular protrusions.

Alternative form of scribing block

(metalworking)

plural of block instrument

(rail transport, UK) An instrument installed in a cabinet, used in block signalling installations.

(radio communications) An electronic device that converts a band of frequencies from a lower frequency to a higher frequency, used in satellite uplinks.

(communication) A device that amplifies a high frequency band of radio spectrum and converts it to a lower frequency used in satellite communications.

(obsolete, slang) A small fragment of cheap meat offered for sale by a butcher.

plural of block ornament

chopping block