noun

a mark, object, or figure formed by two short intersecting lines or pieces (+ or ×).

place a cross against the preferred choice

verb

go or extend across or to the other side of (an area, stretch of water, etc.).

she has crossed the Atlantic twice

travel across,go across,cut across,make one’s way across,traverse,range over,tramp over,wander over,negotiate,navigate,cover,span,bridge,arch,ford,extend across,stretch across,pass over,arch over,vault over