Expressions (phrases, clauses, etc.), Adverb (fukushi), Noun
finally; in the end; after all that; eventually; on top of all that
usu. as ~に; stronger than 挙句 and oft. with negative nuance
挙げ句の果てにクビになった。And on top of it all, I was fired.
Also written 揚げ句の果て【あげくのはて】