an estimation that is too low; an estimate that is less than the true or actual value
make too low an estimate of; "he underestimated the work that went into the renovation"; "Don't underestimate the danger of such a raft trip on this river"
brightness enough to blind partially and temporarily
amaze or bewilder, as with brilliant wit or intellect or skill; "Her arguments dazzled everyone"; "The dancer dazzled the audience with his turns and jumps"
to cause someone to lose clear vision, especially from intense light; "She was dazzled by the bright headlights"