Traverser
Pronunciation : Trav"ers*er
Part of Speech : n.
Definition : 1. One who, or that which, traverses, or moves, as an index on a scale, and the like.
2. (Law)
Defn: One who traverses, or denies.
3. (Railroad)
Defn: A traverse table. See under Traverse, n.
Source : Webster's Unabridged Dictionary, 1913