Nauseate (6)
'nauseate' is the definition.
(I know that nauseate can be written as sicken)
This is the entire clue.
(Other definitions for sicken that I've seen before include "Make ill or nauseate" , "Become unwell" , "Make ill or totally disgust" , "Become ill" .)
'nauseate' is the definition.
(I know that nauseate has the is a more specific form of the action gross out)
This is the entire clue.