Found 2 items, similar to tenebrous.
English → English (WordNet) Definition: tenebrous tenebrous adj : dark and gloomy; “a tenebrous cave” [syn: tenebrific, tenebrious]
English → English (gcide) Definition: Tenebrous Tenebrous \Ten"e*brous\, a. [L. tenebrosus, fr. tenebrae darkness: cf. F. t['e]n['e]breux.] Dark; gloomy; dusky; tenebrious. -- Ten"e*brous*ness, n. [1913 Webster] The most dark, tenebrous night. --J. Hall (1565). [1913 Webster] The towering and tenebrous boughts of the cypress. --Longfellow. [1913 Webster]