chalk dust
Blackboard eraser residue
Chalk dust is the fine powder that accumulates when chalk is used, especially on blackboards.
Teachers and students brush it from their hands and clothes.
The particles hang in the air and settle on surfaces near chalkboards.
The eraser sent up a cloud of chalk dust.
- blackboardSurface for chalk writing
- eraserMark removal tool
- classroomEducational instruction space
- math classAcademic period for calculations
- powderFine dry particles
white · white powder · teacher · dry erase · hands · clap · residue · fingers · smudge · writing · school · old school · particles · fine · fine particles · sneeze · dry · gritty
- Powdersbaby powder, baking soda, flour, talcum powder, cocoa powder
- sidewalk chalksidewalk art, hopscotch
- ___ dustsawdust, stardust
- Unpleasant Sensationsloud noises, bitter taste, body odor, rotten smell, sticky hands
- climbing gearcarabiners, rope, crash pad, climbing shoes, harness
- colored powdersiron oxide, titanium dioxide, ochre, ultramarine, cobalt blue
texture/form
chalk dustchalk block
Compressed drying agent
solid block · chunk · monolith · boulder · ingot
chalk, dust, chalks, chalked, chalking, chalky, chalkiness, chalkboard, dusts