One removed from danger (7)
I believe the answer is:
evacuee
'one removed from danger' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for evacuee that I've seen before include "Person escaping an area of danger" , "Someone removed from place of danger" , "one's moved to a safer place" , "one is taken to safety" , "One moved to safety" .)