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Webster 1913 Edition
Overflowingly
Oˊver-flow′ing-ly
,adv.
 In great abundance; exuberantly. 
Boyle.
 Webster 1828 Edition
Overflowingly
OVERFLOWINGLY
,adv.
  Definition 2025
overflowingly
overflowingly
English
Adverb
overflowingly (comparative more overflowingly, superlative most overflowingly)
- So as to overflow; very excessively or generously.