What does "fall to pieces" mean?

To break into a number of segments; to collapse.

What is a synonym for "fall to pieces"?

Common synonyms include: ablate, atomize, bite the dust, break, break open, break up.

verb

verb ·Uncommon ·Advanced level

Verb

1
To break into a number of segments; to collapse.
"The covers of the old book fell to pieces when I picked it up."
2
To be emotionally devastated; to break down. figuratively
"When I found out my mother had passed away that night, I fell to pieces."

"The covers of the old book fell to pieces when I picked it up."