cracking,
fracture,
crack the process whereby heavy molecules of naphtha or petroleum are broken down into hydrocarbons of lower molecular weight (especially in the oil-refining process)
breakage -
reimbursement for goods damaged while in transit or in use
breakage -
the quantity broken; "the total breakage was huge"
breakage -
The left-over money in a parimutuel betting pool resulting from rounding off the payoffs, added to the pool for the next race or event or kept as profit.