Not avowed or openly acknowledged: as, unavowed dislike.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. not affirmed or mentioned or declared
adj. not openly expressed
adj. not openly made known
Word Usage
"Today, American chefs, in their unending hunt for novel match-ups of flavor and texture, have lately been deploying the date in a kaleidoscopic range of recipes, serving an unavowed drupaceous minicuisine to an unsuspecting foodie public."