Search Result for "sluicegate": 
Wordnet 3.0

NOUN (1)

1. regulator consisting of a valve or gate that controls the rate of water flow through a sluice;
[syn: sluicegate, sluice valve, floodgate, penstock, head gate, water gate]



WordNet (r) 3.0 (2006):

sluicegate
    n 1: regulator consisting of a valve or gate that controls the
         rate of water flow through a sluice [syn: sluicegate,
         sluice valve, floodgate, penstock, head gate,
         water gate]