IPA: /fjuˈlɪdʒɪnəs/
KK: /fjuˈlɪdʒənəs/
Having a dark or sooty color, often resembling the appearance of soot.
The fuliginous sky signaled an approaching storm.
Fuliginous → It is formed from "fūl" (from Old English, meaning foul or dirty) and "-ginous" (from Latin "-ginosus", meaning full of). The word "fuliginous" means full of soot or smoke, often describing something that is dark or murky.
Think of something that is 'foul' or 'dirty' ('fūl') and 'full of' ('-ginous') soot or smoke, which helps you remember that 'fuliginous' describes a dark, smoky quality.