trek
Concise Oxford English Dictionary © 2008 Oxford University Press:
trek/trek/
▶noun a long difficult journey, especially one made on foot.
■ S. African a leg or stage of a journey.
▶verb (treks, trekking, trekked) go on a trek.■ historical, chiefly S. African migrate or journey by ox wagon.
■ S. African (of an ox) draw a vehicle or pull a load.
– derivatives
trekker noun.
trekker noun.
– origin C19: from S. Afr. Du. trek (n.), trekken (v.) ‘pull, travel’.
'trek' also found in these Oxford entries:

