1. A talk that uses a blackboard and chalk

Derived forms: chalk talks

Type of: talk

• spelling contest
• spelt
• spelter
• spelunk
• spelunker
• spence
• Spencer
• Spencer Tracy
• spend
• spend a penny
• spend-all
• spendable
• spender
• spending
• spending cut
• spending money
• spending spree
• spendthrift
• spendthrift trust
• Spengler
• Spenser
• Spenserian sonnet
• Spenserian stanza
• spent
• Spergula