setback What is the Definition of setback?Noun:an unfortunate happening that hinders or impedes; something that is thwarting or frustrating Other meanings of setback (synonyms, cognates). ENRU setback неудача Frequently viewed: return meaninginstinct definitiongap definitiondefinition of thoughteager meaningmove meaningbroad meaningdifferently meaningpeak definitiondefinition of threespare definitionlog meaning A B C D E F G H I J K L M N O P Q R S T U V W X Y Z