cross-country

Short definition from Wiktionary

Adjective

1. 1
   From one side of a country to the other.
2. 2
   Across countryside.
3. 3
   Relating to cross country racing.
4. 4
   Across countries; international.

Noun

1. 1
   Alternative form of cross country.
2. 2
   A running sport popular in US high schools, colleges, etc., where participants race over varying terrain (e.g. golf courses, roads, etc.) in approximately 5- to 10-kilometre races. Abbreviated XC.
3. 3
   A phase of the equestrian sport of three day eventing, which the horse and rider travel over varied terrain and jump natural obstacles.
4. 4
   Flight between two points or aerodromes using navigational techniques.