caliginous

[ kuh-lij-uh-nuh s ]
/ kəˈlɪdʒ ə nəs /

adjective Archaic.

misty; dim; dark.

Origin of caliginous

1540–50; < Latin cālīginōsus misty, equivalent to cālīgin- (stem of cālīgō) mist + -ōsus -ous
Related formsca·lig·i·nos·i·ty [kuh-lij-uh-nos-i-tee] /kəˌlɪdʒ əˈnɒs ɪ ti/, ca·lig·i·nous·ness, nounca·lig·i·nous·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for caliginosity

caliginous

/ (kəˈlɪdʒɪnəs) /

adjective

archaic dark; dim

Word Origin for caliginous

C16: from Latin cālīginōsus, from cālīgō darkness
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012