Search Result for "lockman": 
Wordnet 3.0

NOUN (1)

1. a worker in charge of a lock (on a canal);
[syn: lockmaster, lockman, lockkeeper]



The Collaborative International Dictionary of English v.0.48:

Lockman \Lock"man\, n.
   A public executioner. [Scot.]
   [1913 Webster]


WordNet (r) 3.0 (2006):

lockman
    n 1: a worker in charge of a lock (on a canal) [syn:
         lockmaster, lockman, lockkeeper]