Erase dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.
Interpretation 1 — Stearn Robinson - Tom Corbett
Whether on paper or blackboard, the use of an eraser forecasts a possible (and possibly severe) social embarrassment, so don’t repeat any idle rumors because you might be faced with the irate subject of gossip when and where you least expect it
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett
Interpretation 2 — Margaret Hamilton
Removing the evidence of something, i.E. Correcting, forgiving
Source: Dream Dictionary Unlimited • Author: Margaret Hamilton