Definition of doubly
1
: in a twofold manner
2
: to twice the degree
doubly glad doubly frustrating
3
: in two ways : for two reasons
The gentle rain was a doubly good thing because it washed the pollen off our cars.— Glynn Moore
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Merriam-Webster unabridged
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Time Traveler for doubly
The first known use of doubly was in the 15th century
See more words from the same century