Found 2 items, similar to trecker.
English → English (WordNet) Definition: treck treck v : go trecking; “We trecked in the Himalayas”
English → English (gcide) Definition: trecker Trekker \Trek"ker\, n. [D.] One that treks. [Written also trecker.] [South Africa] --James Bryce. [Webster 1913 Suppl.]