to suddenly understand ; to come to mind; to recall ; to be reminded of; to call to mind; to think of; to strike on; to hit on an answer; to seize the crux of a problem; suddenly understand ; to come to mind; to recall ; to be reminded of; to call to mind; to think of; to strike on; to hit on an answer; to seize the crux of a problem
to suddenly understand (esp. on basis of experience or memory); to come to mind; to recall (in a flash); to be reminded of; to call to mind; to think of; to strike on; to hit on an answer; to seize the crux of a problem
