Meanings
From the card game of bridge, in which spades is the highest suit. Perhaps influenced by phrases with similar meaning, in spadefuls or in spate.
How to pronounce "in spades":
AU
In large quantities; to a high degree; to excess, without restraint.
Example: "Last year we harvested almost no potatoes, but this year we're getting them in spades."
Beyond doubt.
Example Sentences
1
He had talent in spades and was able to excel in any field he chose.
2
Her dedication and hard work paid off in spades when she was promoted to manager.
3
The company's profits increased in spades after implementing a new marketing strategy.
4
They were lucky to have won the lottery ― they hit the jackpot in spades.
5
The film was a huge success and received critical acclaim in spades.