isobath
Also found in: Thesaurus, Encyclopedia, Wikipedia.
Related to isobath: isotherm
isobath
(ˈaɪsəʊˌbæθ)n
(Physical Geography) a line on a map connecting points of equal underwater depth
[C19: from Greek isobathēs of equal depth, from iso- + bathos depth]
ˌisoˈbathic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014