Definitions
There are 2 meanings of the phrase
Treasure Trove.
Treasure Trove - as a noun
Any collection of valuables that is discovered
Example: "Her book was a treasure trove of new ideas"
Example Sentences
"The archaeologists discovered a treasure trove of ancient artifacts in the tomb."
"After his great-grandfather passed away, John inherited a treasure trove of antique books."
"The pirate captain buried his treasure trove on a secret island."
"The attic was like a treasure trove, filled with old toys and forgotten treasures."
"The library's rare book section is a treasure trove for avid readers."