[fu.lig.i.nous] adj [LL fuliginosus, fr. L fuligin-, fuligo soot; akin to Lith dulis cloud, vapor, and prob. to L fumus smoke--more at fume] (1621) 1 a: sooty b: obscure, murky
2: having a dark or dusky color -- fu.lig.i.nous.ly adv
[fu.lig.i.nous] adj [LL fuliginosus, fr. L fuligin-, fuligo soot; akin to Lith dulis cloud, vapor, and prob. to L fumus smoke--more at fume] (1621) 1 a: sooty b: obscure, murky
2: having a dark or dusky color -- fu.lig.i.nous.ly adv
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012