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

seascape \sea"scape\, n. cf. landscape.
   a picture representing a scene at sea. compare landscape.
   --thackeray.
   1913 webster
see also:
landscape landscape 

[2] : WordNet (r) 2.0

seascape
     n 1: a view of the sea
     2: a painting of the sea

[3] : Moby Thesaurus II by Grady Ward, 1.0

28 moby thesaurus words for "seascape":
   airscape, cityscape, cloudscape, diorama, exterior, farmscape,
   interior, landscape, lookout, outlook, panorama, pastoral,
   perspective, prospect, riverscape, scape, scene, scenery,
   scenic view, seapiece, sight, skyscape, snowscape, sweep,
   townscape, view, vista, waterscape

Seascape >> S Words
Seascape, definition of term: Seascape
seascape_pag1.html