1. past tense of boggle; to be overwhelmed or amazed by something difficult to understand or believe
2. past tense of boggle; to hesitate or be reluctant to do something

Examples

• Her mind boggled at the complexity of the math problem.
• The students boggled at the professor’s explanation of quantum physics.
• He boggled at the thought of jumping from such a height.
• The sheer size of the universe boggled their imagination.
• She boggled when asked to speak in front of 500 people.
• The cost of the repairs boggled the homeowner.
• They boggled at the idea of moving to another country.