treasure trove

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. treasure of unknown ownership found hidden (usually in the earth)
• Syn:
trove
• Hypernyms:
treasure, hoarded wealth
2. any collection of valuables that is discovered
- her book was a treasure trove of new ideas
- mother's attic was a treasure trove when we were looking for antiques
• Hypernyms:
collection, aggregation, accumulation, assemblage