Alpenstock (n.)youdaoicibaDictYouDict[Alpenstock 词源字典]
"long iron-pointed staff used for hiking in mountains," 1829, German, literally "Alpine stick."[Alpenstock etymology, Alpenstock origin, 英语词源]
hike (v.)youdaoicibaDictYouDict
1809, hyke "to walk vigorously," an English dialectal word of unknown origin. A yike from 1736 answers to the sense.
HIKE, v. to go away. It is generally used in a contemptuous sense. Ex. "Come, hike," i.e. take yourself off; begone. [Rev. Robert Forby, "The Vocabulary of East Anglia," London, 1830]
Sense of "pull up" (as pants) first recorded 1873 in American English, and may be a variant of hitch; extended sense of "raise" (as wages) is 1867. Related: Hiked; hiking. The noun is from 1865.
hitchhikeyoudaoicibaDictYouDict
1921 (n.), 1923 (v.), from hitch, from the notion of hitching a sled to a moving vehicle (a sense first recorded 1880) + hike. Related: Hitchhiked; hitchhiking. Hitchhiker attested from 1927.