0 a pattern or structure made from horizontal and vertical lines crossing each other to form squares: --
1 a system of wires through which electricity is connected to different power stations across a region: --
the national grid
2 a pattern of squares with numbers or letters used to find places on a map --
3 a pattern of lines marking the start of the track in motor racing (= a sport of racing very fast and powerful cars around a track): --
4 a pattern of horizontal and vertical lines that cross each other to make a set of squares --
a power grid
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.