A vessel moving sideways is said to be moving broadside-on (to port or star- board); if she is making headway and at the same time being blown sideways by the wind, she is said to be making leeway.
Inqanawa eya emacaleni kuthiwa ihamba ngecala lenqanawa eliphezu kwamanzi phezu (kwecala langasekhohlo okanye ekunene), Ukuba ibheka phambili ngaxesha linye ivuthuzeliswa ngumoya emacaleni , kuthiwa izama ukubasendleleni.