Wordnet 3.0
NOUN (1)
1.
someone who moves or passes across;
- Example: "the traversers slowly ascended the mountain"
The Collaborative International Dictionary of English v.0.48:
Traverser \Trav"ers*er\, n.
1. One who, or that which, traverses, or moves, as an index
on a scale, and the like.
[1913 Webster]
2. (Law) One who traverses, or denies.
[1913 Webster]
3. (Railroad) A traverse table. See under Traverse, n.
[1913 Webster]
WordNet (r) 3.0 (2006):
traverser
n 1: someone who moves or passes across; "the traversers slowly
ascended the mountain"