To strive, or to make efforts, with a twisting, or with contortions of the body.
To strive, to labour in difficulty, to fight (for or against), to contend.
A contortion of the body in an attempt to escape or to perform a difficult task.
Strife, contention, great effort.
To shape metal using a hammer or other force.
To leave (a restaurant etc.) without paying.
To fold under or round an object.
A tool (originally a bevelled chisel) for making grooves in horseshoes.
The drug MDMA.