undyed
un·dyed
adjective
1.
not artificially colored or bleached
- “unbleached blonde hair”
- “her hair is uncolored”
- “undyed cotton”
Origin
From un- + dyed.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.