crossing >> /ˈkrɔsɪŋ/
Definition: [noun] A place where two roads, two railroad lines, or a road and a railroad line cross.
Example: a stream of cars was waiting for the railroad crossing barriers to be opened
Definition: [noun] A place at which one may safely cross something, especially a street.
Example: we were thirty yards from the crossing when a man stepped off the pavement
Definition: [noun] The action of moving across or over something.
Example: the crossing of the Pyrenees
Definition: [noun] Crossbreeding.
Example: The crossing was done between phenotypically uniform plants.