0 an area of land near the sea or a river that an attacking army has taken control of and from where it can move forward into enemy country: --
The troops quickly established a beachhead and were preparing to advance.
1 a position in a market that a company achieves and that it hopes to make stronger in the future: --
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.