megophthalmos

hydrophthalmos

 [hi″drof-thal′mos]
1. a type of glaucoma characterized by enlargement and distention of the fibrous coats of the eyeball.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

macrophthalmos

Marked enlargement of one or more eyes.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.