'Hydrographical' definitions:
Definition of 'hydrographical'
(from WordNet)
adjective
Of or relating to the science of hydrography [syn: hydrographic, hydrographical]
Definition of 'Hydrographical'
From: GCIDE
- Hydrographic \Hy`dro*graph"ic\, Hydrographical \Hy`dro*graph"ic*al\, a. Of or relating to hydrography. [1913 Webster]