1. A sudden, usually temporary malfunction or problem in a system, especially in computing or electronics
The software experienced a glitch that caused the program to crash.
O software sofreu uma falha que causou o travamento do programa.
2. A minor problem or difficulty; a snag
There was a glitch in the payment process, but it's been resolved.
Houve uma falha no processo de pagamento, mas foi resolvida.