( -ier, -iest), yukky [adjective] [informal]Yucky means disgusting or unpleasant.I like the style of the jacket but I don't like the yucky green colour.It got a bit yucky towards the end of the film with all those murders.'Loving Peter' is the film's rather yukky title.
YUCKY
Meaning of YUCKY in English
Cambridge English vocab. Кембриджский английский словарь. 2012