Chalk talk and Set phrase

Chalk talk noun - A talk that uses a blackboard and chalk.

Set phrase and chalk talk are semantically related. In some cases you can use "Set phrase" instead a noun phrase "Chalk talk".

Set phrase noun - An expression whose meanings cannot be inferred from the meanings of the words that make it up.

Chalk talk and set phrase are semantically related. Sometimes you can use "Chalk talk" instead a noun phrase "Set phrase".