deafen
Concise Oxford English Dictionary © 2008 Oxford University Press:
deafen/ˈdefn/
▶verb make deaf.
■ (as adj. deafening) extremely loud.
■ (deafen someone to) (of a sound) make someone unaware of (other sounds).
– derivatives
deafeningly adverb.
deafeningly adverb.
'deafen' also found in these Oxford entries:

