positura
/pɒzɪˈtjʊəɹə/
Etymology
From Medieval Latin positūra, feminine noun formed from positūrus (“about to place”). Doublet of posture.
noun
- A stroke added to a medieval punctus; a punctuation mark created by addition of such a stroke.“The positurae mark those pauses in the text which require the celebrant to inflect the recitation tone[…]”