From Longman Dictionary of Contemporary Englishscrewdriverscrew‧driv‧er /ˈskruːˌdraɪvə $ -ər/ noun [countable] 1 
TZa tool with a narrow blade at one end that you use for turning screws2 DFDan alcoholic drink made from vodka and orange juice
TZa tool with a narrow blade at one end that you use for turning screws2 DFDan alcoholic drink made from vodka and orange juiceExamples from the Corpus
screwdriver• Test for it with a screwdriver.• Endill took his torch and screwdriver with him in case there was anything to unscrew.• From the hardware drawer in the kitchen I equipped myself with a hammer, a chisel, and a mean-looking screwdriver.• The lad tinkered happily with a multi-pronged screwdriver that couldn't possibly work in real life.• Why had he never got round to building another sonic screwdriver?• Blanche forced the screwdriver up into the crevice between the two halves of the sash window and heaved.• Mr Reaves himself likens his operation to tinkering on a Model A Ford with screwdrivers and a pair of pliers. 