Function: noun
Date: circa 1875
: a wrench for gripping and turning a cylindrical object (as a pipe) usually by use of two serrated jaws so designed as to grip the pipe when turning in one direction only
Function: noun
Date: circa 1875
: a wrench for gripping and turning a cylindrical object (as a pipe) usually by use of two serrated jaws so designed as to grip the pipe when turning in one direction only
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012