o‧ri‧en‧teer‧ing /ˌɔːriənˈtɪərɪŋ, ˌɒri- $ ˌɔːriənˈtɪr-/ noun [uncountable]
[Date: 1900-2000; Language: Swedish; Origin: orientering, from orientera 'to orient']
a sport in which people have to find their way quickly across an area in the countryside that they do not know, using a map and a compass

[TahlilGaran] Dictionary of Contemporary English ▲