The period after the initial impact of an object with a surface through the subsequent impact of the object on that surface, as an aircraft landing or a container falling
slap down
الواصلة
slap Down
التركية النطق
släp daun
النطق
/ˈslap ˈdoun/ /ˈslæp ˈdaʊn/
علم أصول الكلمات
[ 'slap ] (noun.) 14th century. Metaphorical use of a literal phrase