tenebrous
te·neb·rous
adjective
1.
Origin
] From Middle English tenebrose, from Anglo-Norman tenebrous (earlier tenebrus), from Latin tenebrōsus, itself from tenebrae (“darkness, shadows”).
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.