n traveling across
n a shallow area in a stream that can be forded
n a point where two lines (paths or arcs etc.) intersect
n a junction where one street or road crosses another
n a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
n (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
n a voyage across a body of water (usually across the Atlantic Ocean)
v travel across or pass over
v meet at a point
v hinder or prevent (the efforts, plans, or desires) of
v fold so as to resemble a cross
v to cover or extend over an area or time period
v meet and pass
v trace a line through or across
v breed animals or plants using parents of different races and varieties