1. Dust resulting from writing with a piece of chalk
   "chalk dust covered the teacher's hands"

Type of: dust

• honors
• honour
• honour guard
• honour killing
• honour system
• honourable
• honourable discharge
• honourable mention
• honourableness
• honourably
• honoured
• honouree
• honourer
• honouring
• honours
• honours degree
• honours list
• Honshu
• hoo-ha
• hoo-hah
• hooch
• hood
• hood latch
• hood ornament
• hooded cloak