The Collaborative International Dictionary
Caliginosity
Caliginosity \Ca*lig`i*nos"ity\, n. [L. caliginosus dark. See
Caligation.]
Darkness. [R.]
--G. Eliot.
Wiktionary
caliginosity
n. The darkness, obscurity.
Usage examples of "caliginosity".
Earlier on, in comparing her with Van der Linden and the Zwanziger woman, I have lessened her caliginosity as compared with that of the Leyden poisoner, giving her credit for one less death than her Dutch sister in crime.