fuliginosity

== English == === Etymology === Compare French fuliginosité. === Noun === fuliginosity (countable and uncountable, plural fuliginosities) The condition or quality of being fuliginous; sootiness. Matter deposited by smoke, such as soot or ash === References === “fuliginosity”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.