1829, from erase + -able.
a signal too loud to be erasable in a single pass through the erase head
*er-
-er
era
eradicate
eradication
erasable
erase
eraser
Erasmus
Erastus
erasure
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}