Definition of whatever adverb from the Oxford Advanced American Dictionary

 

whatever

 adverb
adverb
NAmE//wət̮ˈɛvər//
 
, NAmE//wɑt̮ˈɛvər//
 
(also whatsoever
NAmE//ˌwʌtsoʊˈɛvər//
 
, NAmE//ˌwɑtsoʊˈɛvər//
 
)
no.., nothing, none, etc. whatever
 
jump to other results
not at all; not of any kind They received no help whatever. “Is there any doubt about it?” “None whatsoever.”
See the Oxford Advanced Learner's Dictionary entry: whatever