Search Result for "tideway": 
Wordnet 3.0

NOUN (1)

1. a channel in which a tidal current runs; 



The Collaborative International Dictionary of English v.0.48:

Tideway \Tide"way`\, n.
   Channel in which the tide sets.
   [1913 Webster]


WordNet (r) 3.0 (2006):

tideway
    n 1: a channel in which a tidal current runs