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Definition of Trekker
1. Noun. A traveler who makes a long arduous journey (as hiking through mountainous country). 
Definition of Trekker
1. n. One that treks.
Definition of Trekker
1. one that treks [n -S] - See also: treks
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1. Noun. A traveler who makes a long arduous journey (as hiking through mountainous country). 
1. n. One that treks.
1. one that treks [n -S] - See also: treks