frac noun 5adjective 1verb 1forms 3 noun5 •Fracture. •Fracturing. •Frac job.A program summary showing the type and volume of fluid and the size and amount of sand that is planned for the eight fracs is shown in table 1. — 1976 •Fraction •Fractioning adjective1 •Relating to or denoting hydraulic fracturingMore than a million wells have been fracced in the United States since the first frac job six decades ago. — 2012 verb1 •To use hydraulic fracturing (fraccing)To date, Arrow has only fracced about 2.5 percent of its wells ... — 2011 formsfracced · fraccing · fracs