Search Result for "hydrostatic head":
Wordnet 3.0

NOUN (1)

1. the pressure at a given point in a liquid measured in terms of the vertical height of a column of the liquid needed to produce the same pressure; 



WordNet (r) 3.0 (2006):

hydrostatic head
    n 1: the pressure at a given point in a liquid measured in terms
         of the vertical height of a column of the liquid needed to
         produce the same pressure