top definitions
examples

double block

noun Machinery.

a block having two sheaves or pulleys.

Words nearby double block

double batten, double bed, double bill, double bind, double blind experiment, double block, double blossom, double bogey, double boiler, double bond, double bridle

Example sentences from the Web for double block

An iron thimble, large enough to hook the double-block of a side or train tackle, is spliced into the end of each purchase-fall.

Ordnance Instructions for the United States Navy. |Bureau of Ordnance, USN