flaky
🇺🇸
/ˈfleɪki/
🇬🇧
/ˈfleɪki/
easily breaking into small, thin pieces
The pastry was so flaky it crumbled as soon as I touched it.
unreliable or unpredictable
She was always flaky and forgot about the meeting we scheduled.
not functioning properly or consistently
The flaky Wi-Fi signal made it hard to stream the video.