1 to have a negative effect on a situation: --
Overhanging the controversy is the question of how much the administration knew about the arms deal.
2 the part of a rock or roof that sticks out over something below: --
4 (of something at a high level) to stick out farther than something at a lower level and therefore not to have any support from below, or to hang over: --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.