POSER
Meaning of POSER in English
I. ˈpō-zər noun
Etymology: pose (III)
Date: 1793
: a puzzling or baffling question
II. noun
Etymology: pose (I)
Date: 1888
: a person who poses
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003