Boggle
WordNet
verb
(1) Overcome with amazement
"This boggles the mind!"
(2) Startle with amazement or fear
(3) Hesitate when confronted with a problem, or when in doubt or fear
WiktionaryText
Verb
- To be bewildered, dumbfounded, or confused.
- He boggled at the surprising news.
- To confuse or mystify; overwhelm.
- The oddities of quantum mechanics can boggle the minds of students and experienced physicists alike.