staggered at/by• Even the Kiwis were staggered by his bravery in going for the ball on the floor.• The engineers are staggered at how well preserved the brickwork is.• I was totally staggered at receiving the letter and sat down and stared at it.• Stanford is looking worn down and remindingfolks that they staggered at the finish line last year, too.• People are staggered by the sheerwealth of the world revealed by the snapshots.• But they were staggered by the size of the haul when officersraided 30 homes yesterday.• Needless to say I was staggered at this result.