Caliginous a. : Affected with darkness or dimness; dark; obscure.

Example:
Is there any kind of connotation to the word 'Caliginous'?

Taxonomy
Wiktionary, search, Etymology, Adjective, languages, free dictionary, waters, Merriam, Personal tools, Toolbox, English adjectives, Middle French, Latin, superlative, derivations, Random entry, darkness, obscurity.

Defination from the web:
caliginous. Definition from Wiktionary, a free dictionary. Jump to: navigation, search. Contents. 1 English. 1.1 Etymology. 1.2 Adjective. 1.3 References ... caliginous in Webster's Revised Unabridged Dictionary, G. & C. Merriam, 1913. Retrieved from "http://en.wiktionary.org/wiki/caliginous" ...