Sentence:  If there's such a thing as pariah food – a recipe shunned by mainstream menus, mocked to near extinction and <WSD>consigned</WSD> to niche hinterlands for evermore – then the nut roast, a dish whose very name has become a watchword for sawdusty disappointment, is surely a strong contender. 
Meaning of the word marked with <WSD> tags:  To send to a final destination.