1. with repeated blasts, with repeated flashes of light (of a strong light)

2. with repeated moments of great and sudden clarity (figurative, for a person, figuratively)

3. to repeatedly occur very suddenly; to repeatedly occur very quickly (figurative, of an action, figuratively)

4. while repeatedly appearing clearly in one's mind

5. while repeatedly lifting up a large, heavy thing; (of a large thing) while being repeatedly lifted