adj.
- Consisting of ten parts or members.
- Ten times as much in size, strength, number, or amount.
A tenfold amount or number.
intr. & tr.v., -pled, -pling, -ples.
To multiply or be multiplied by ten.
[Middle English, from Old French, from Late Latin decuplus : Latin decem, ten + Latin -plus, -fold.]
decuply de·cup'ly adv.




