I felt my heart give a sudden bump.

He moved surely at first, but a sudden bump in the track sent him staggering.

Several passengers on the Memphis-bound 727 said they felt the plane begin to lift off when there was a sudden bump.

Collingdale felt a sudden bump and heard the steady thrum of power in the bulkhead change tones.

Jenny's heart gave a sudden bump of excitement, though she wasn't sure whether she was glad or sorry.

Beside my crew has tender stomachs so I try to reduce any sudden bumps and air pockets.

A sudden bump sent him glancing off a smooth aluminum housing and made the others laugh.

A sudden bump made Marilyn reestablish her death grip on her armrests.

A sudden bump and she was standing.

A sudden and violent bump, a wrenching jar-its container had been struck head on!