Daggers used as reference marks in printing

• Symbols marking spurious passages in old manuscripts
• Symbols on old manuscripts
• Symbols resembling division signs
• Having to remain in back, I look daggers
• Dagger symbols (††) used as reference marks in printed matter
• Reference marks
• Division signs
• Marks on text visible in strobe lighting
• ÷ symbols

Wiktionary Word definitions in Wiktionary
n. (plural of obelus English)