furfur
/ˈfɜːrfər/Definitions
1. noun
A fine, powdery pollen or spore, especially of fungi; also, a type of explosive used in fireworks.
“The old book contained a warning about the dangers of inhaling furfur from old manuscripts.”
2. verb
To sprinkle or scatter something, especially powder or pollen, over a surface.
“The artist furfur the surface with a light dusting of powder to create a smooth finish.”