The Collaborative International Dictionary
Inframedian
Inframedian \In`fra*me"di*an\, a. [Infra + median.]
(Zo["o]logical Geog.)
Of or pertaining to the interval or zone along the sea
bottom, at the depth of between fifty and one hundred
fathoms.
--E. Forbes.
Wiktionary
inframedian
a. Of or relating to the interval or zone along the sea bottom, at the depth of between fifty and one hundred fathoms.