⊰ Precedes Under Relation Math Symbol Smiley Face U+22b0

How to Write the Precedes Under Relation Symbol ⊰ on Keyboard?

To write the Precedes Under Relation symbol ⊰ on keyboard using ALT codes; ALT+8880, just hold down the ALT key while typing the alt key code 8880. You have to use the numeric keypad of your keyboard. If you🧔 don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.