crumble
UK: /ˈkrʌm.bəl/ | US: /ˈkrʌm.bəl/
v. to break or fall apart into small fragments
v. to deteriorate or collapse gradually (e.g., a system or relationship)
n. a dessert made of baked fruit with a crumbly topping
The word "crumble" originates from the Old English cruma, meaning "small fragment," combined with the frequentative suffix -le, which indicates repeated or ongoing action. This reflects the process of breaking into tiny pieces over time. The dessert sense emerged later, referencing the crumbly texture of its topping.
The old wall began to crumble after years of neglect.
She watched her plans crumble when the funding was cut.
The cookie will crumble if you handle it too roughly.
They served a warm apple crumble with vanilla ice cream.
His confidence started to crumble under the pressure.