What does “sawq al-maʿlūm masāqa ghayrih” mean?

Tawjīh, Serious Intent in Jest, Feigned Ignorance, Qawl bi-l-Mūjib and Iṭrād

• Establishing an unknown fact
• Speaking without knowledge
• Intending the remote meaning of a shared word
• Presenting known information as unknown for a rhetorical purpose