Strong's 2647 (καταλύω)

destroy, dissolve, be guest, lodge, come to nought, overthrow, throw down

to loosen down (disintegrate), i.e. (by implication) to demolish (literally or figuratively); specially (compare G2646 (κατάλυμα)) to halt for the night

from G2596 (κατά) and G3089 (λύω);