Wiktionary
division sign
n. (context mathematics English) Any symbol (in particular ÷ or / ) used to denote the operation of division.
Usage examples of "division sign".
I took the million-credit Zanco bill, copied it and on the duplicate drew a huge circle around the total, put an arithmetical division sign on it and the fig.
The patrolman shrugged and followed the pointing DETECTIVE DIVISION sign to the second floor of the building.
For these were plus and minus signs with here and there a long division sign.