swoop

swoop /ˈswuːp/ verb
swoops; swooped; swooping
swoop
/ˈswuːp/
verb
swoops; swooped; swooping
Britannica Dictionary definition of SWOOP
[no object]
1 
: to fly down through the air suddenly — usually + down
2 
always followed by an adverb or preposition : to arrive at a place suddenly and unexpectedly

in/at one fell swoop

— see 3fell

— swoop

noun, plural swoops [count]