cross ‧ ing /ˈkrɒsɪŋ $ ˈkrɒː-/ BrE AmE noun [countable]
1 . a place where you can safely cross a road, railway, river etc:
You must give way to any pedestrians on the crossing.
⇨ ↑ level crossing , ↑ pedestrian crossing , ↑ pelican crossing , ↑ zebra crossing
2 . a place where two lines, roads, tracks etc cross:
Turn left at the first crossing.
3 . a journey across the sea, a lake, or a river:
The crossing was rough.