DUM-DUM
Meaning of DUM-DUM in English
Pronunciation: ' d ə m- ˌ d ə m
Function: noun
Etymology: reduplication of 1 dumb
Date: 1928
: a stupid person : DUMMY
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012