- not coded; not in code: an uncoded message.
- being or pertaining to mail with no zip code or an incorrect one; unzipped.
Origin of uncoded
1915–20; un-1 + coded
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for uncoded
Undoubtedly here, too, the bags were secretly opened and our uncoded despatches and letters read.Face to Face with Kaiserism
James W. Gerard