adj.
- Consisting of eight parts or members.
- Eight times as much in size, strength, number, or amount.
An eightfold amount or number.
tr. & intr.v., -pled, -pling, -ples.
To multiply or be multiplied by eight.
[Latin octuplus : octō-, octo- + -plus, -fold.]
octuply oc·tu'ply adv.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.