Word: slapdown
Part of speech: Noun
Syllables: slap
down
Definition: The impact of a layer of earth falling after having been lifted by an explosion or an earthquake or similar large-scale disturbance.
Morphemes:
Affix: slap
Language: en
PoS: Noun
Meaning: A blow, especially one given with the open hand, or with something broad and flat.
Affix: down
Language: en
PoS: Verb
Meaning: Specifically, to cause (something in the air) to fall to the ground; to bring down (with a missile etc.).