unilluminated
unil·lu·mi·nated
adjective
1.
without illumination
- “came up the lightless stairs”
- “the unilluminated side of Mars”
- “through dark unlighted (or unlit) streets”
Origin
From un- + illuminated.
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.