n.
Pronunciation: ' thwak
Function: transitive verb
Etymology: imitative
Date: circa 1530
: to strike with or as if with something flat or heavy : WHACK
n.
Pronunciation: ' thwak
Function: transitive verb
Etymology: imitative
Date: circa 1530
: to strike with or as if with something flat or heavy : WHACK
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012