BRAINTEASER
Meaning of BRAINTEASER in English
n.
Pronunciation: - ˌ t ē -z ə r
Function: noun
Date: 1923
: something (as a puzzle) that demands mental effort and acuity for its solution
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012