0 to make someone feel anxious or slightly worried : --
Even the most experienced batsmen were unsettled by the speed of this bowler.
1 to make something change, in a way that makes it more difficult to know what will happen: --
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.