Erase
Definition 1 of 3
Pro Tip 1/3
Physical Removal
The term often indicates physically removing something, like pencil marks or chalk. She used an eraser to erase the doodle from her notebook.
Pro Tip 2/3
Complete Elimination
Erase implies that something is wiped out so thoroughly it leaves no trace. The flood erased all the landmarks, making navigation difficult.
Pro Tip 3/3
Irreversible Action
Usually, when you erase something, it cannot be retrieved or restored. She erased her ex-boyfriend's number from her phone.