1. a sudden, usually temporary malfunction or problem in a machine, computer system, or electronic device
Usage: informal; common in technology contexts
2. a minor problem or setback that interrupts progress or causes difficulty
Usage: informal; figurative use

1. to malfunction or experience a glitch
Usage: informal

Examples

• The software had a glitch that caused the program to crash unexpectedly.
• There was a glitch in the payment system, so the transaction didn't go through.
• The video game glitched and the character fell through the floor.
• We experienced a minor glitch during the live broadcast, but it was fixed quickly.
• The new update introduced a glitch that affected several features.
• My phone glitched and restarted on its own.
• Despite a few glitches, the event went smoothly overall.