Ambulator
Pronunciation : Am"bu*la`tor
Part of Speech : n.
Definition : 1. One who walks about; a walker.
2. (Zo?l.) (a) A beetle of the genus Lamia. (b) A genus of birds, or one of this genus.
3. An instrument for measuring distances; -- called also perambulator. Knight.
Source : Webster's Unabridged Dictionary, 1913