### Clue: Symbol in text is ring over loop (7)
### Answer: DINGBAT 
 ### Explanation: Definition: Symbol in text
 DING(to make a ringing sound like a bell) + **reversal of**(over) TAB(a loop;a small flap of material attached to something to hold or fasten the latter). D0 … other than letters or numerals, indicating divisions or replacing letters.