[1] : The Collaborative International Dictionary of English v.0.48

submersed \submersed"\, a. l. submersus, p. p. of submergere.
   see submerge.
   being or growing under water, as the leaves of aquatic
   plants.
   1913 webster
see also:
submerge 

[2] : WordNet (r) 2.0

submersed
     adj 1: beneath the surface of the water; "submerged rocks" syn: submerged,
             underwater
     2: growing or remaining under water; "viewing subaqueous fauna
        from a glass-bottomed boat"; "submerged leaves" syn: subaqueous,
         subaquatic, submerged, underwater
see also:
submerged underwater subaqueous subaquatic 

Submersed >> S Words
Submersed, definition of term: Submersed
submersed_pag1.html