i chastised my neighbor for his loud music antiundisirregardlessnessly
antiundisirregardlessnessly an-tee-uhn-dis-ir-i-gahrd-lis-nis-lee adverb 1
"i chastised my neighbor for his loud music antiundisirregardlessnessly" What is the definition of "antiundisirregardlessnessly"?