Other crossword clues for answer "TRIALRUN"TRIALRUNTesting procedureRehearsalTest flight, e.g.Shakedown cruiseTestTest, of a sortShakedown cruise, e.g.Pre-testDress rehearsalTest drive, for instanceTest flight.Maiden voyage.Demonstration testPreliminary testTest driveTest of effectivenessThis is a testTesting phasePreliminary performanceStocking calamity during cross-examination?