ichthyosis noun. 
[ɪkƟɪ'ǝʊsɪs] Pl. -oses 
[-'ǝʊsi:z]. 
E19.[mod. Latin, from 
ICHTHYO- + 
-OSIS.]
Medicine. A condition or disease in which the epidermis becomes dry, tough, and scaly.
 ■   ichthyotic 
[-'ɒtɪk] adjective subject to or affected with ichthyosis 
L19.  [TahlilGaran] English Dictionary ▲