1. Any long and difficult trip
   "The hikers embarked on a challenging trek through the mountains"
    
2. A long walk usually for exercise or pleasure
   "she enjoys a trek in her spare time";
   - hike, tramp, ramble
    
3. A journey by ox wagon (especially an organized migration by a group of settlers)
   "The pioneers made a long trek across the plains to reach their new home"

1. Make a long and difficult journey
   "They trekked towards the North Pole with sleds and skis"
    
2. Journey on foot, especially in the mountains
   "We spent the summer trekking in the foothills of the Himalayas"

Derived forms: treks, trekked, trekking

Type of: journey, journeying, travel, trip, walk

Encyclopedia: Trek