Noun

• S: (n) crossing (crossing%1:04:01::) (traveling across)
• S: (n) ford (ford%1:17:00::), crossing (crossing%1:17:00::) (a shallow area in a stream that can be forded)
• S: (n) crossing (crossing%1:15:00::) (a point where two lines (paths or arcs etc.) intersect)
• S: (n) intersection (intersection%1:06:00::), crossroad (crossroad%1:06:00::), crossway (crossway%1:06:00::), crossing (crossing%1:06:01::), carrefour (carrefour%1:06:00::) (a junction where one street or road crosses another)
• S: (n) crossing (crossing%1:06:00::), crosswalk (crosswalk%1:06:00::), crossover (crossover%1:06:00::) (a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other)
• S: (n) hybridization (hybridization%1:04:00::), hybridisation (hybridisation%1:04:00::), crossbreeding (crossbreeding%1:04:00::), crossing (crossing%1:04:02::), cross (cross%1:04:00::), interbreeding (interbreeding%1:04:00::), hybridizing (hybridizing%1:04:00::) ((genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids)
• S: (n) crossing (crossing%1:04:00::) (a voyage across a body of water (usually across the Atlantic Ocean))

Verb

• S: (v) traverse (traverse%2:38:00::), track (track%2:38:01::), cover (cover%2:38:00::), cross (cross%2:38:00::), pass over (pass_over%2:38:01::), get over (get_over%2:38:00::), get across (get_across%2:38:00::), cut through (cut_through%2:38:00::), cut across (cut_across%2:38:00::) (travel across or pass over) "The caravan covered almost 100 miles each day"
• S: (v) intersect (intersect%2:38:00::), cross (cross%2:38:03::) (meet at a point)
• S: (v) thwart (thwart%2:41:00::), queer (queer%2:41:00::), spoil (spoil%2:41:00::), scotch (scotch%2:41:00::), foil (foil%2:41:00::), cross (cross%2:41:00::), frustrate (frustrate%2:41:00::), baffle (baffle%2:41:00::), bilk (bilk%2:41:01::) (hinder or prevent (the efforts, plans, or desires) of) "What ultimately frustrated every challenger was Ruth's amazing September surge"; "foil your opponent"
• S: (v) cross (cross%2:38:04::) (fold so as to resemble a cross) "she crossed her legs"
• S: (v) cross (cross%2:42:00::), traverse (traverse%2:42:00::), span (span%2:42:00::), sweep (sweep%2:42:03::) (to cover or extend over an area or time period) "Rivers traverse the valley floor"; "The parking lot spans 3 acres"; "The novel spans three centuries"
• S: (v) cross (cross%2:38:01::) (meet and pass) "the trains crossed"
• S: (v) cross (cross%2:36:09::) (trace a line through or across) "cross your `t'"
• S: (v) crossbreed (crossbreed%2:35:00::), cross (cross%2:35:00::), hybridize (hybridize%2:35:00::), hybridise (hybridise%2:35:00::), interbreed (interbreed%2:35:00::) (breed animals or plants using parents of different races and varieties) "cross a horse and a donkey"; "Mendel tried crossbreeding"; "these species do not interbreed"