noun🔗ShareNegro de humoAn amorphous form of carbon made from incompletely burned organic matter; used to make pigments and inks."The artist used lampblack to create a deep, rich black pigment for his drawing. "El artista usó negro de humo para crear un pigmento negro profundo y rico para su dibujo.materialsubstancechemistryartChat with AIVocabulary GamePractice Reading
verb🔗ShareEnnegrecer con negro de humoTo blacken using this form of carbon."The mischievous children used soot from the fireplace to lampblack each other's faces. "Los niños traviesos usaron hollín de la chimenea para ennegrecerse las caras unos a otros con negro de humo.materialsubstancecolorartChat with AIVocabulary GamePractice Reading
