erasableadj.

/ɪˈreɪsəb(ə)l/
/ɪˈreɪzəb(ə)l/Etymology: < erase v. + -able suffix.
the mind > mental capacity > memory > effacement, obliteration > [adjective] > capable of obliteration
1849 40 516 Not so easily erasable from thy heart.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2018).