xe·ro·sis 
(zĭ-rōsĭs)
(zĭ-rōsĭs)n. pl. xe·ro·ses (-sēz)
1. Abnormal dryness, especially of the skin, eyes, or mucous membranes.
2. The normal hardening of aging tissue.
- interjector
- interjectory
- interlace
- interlacement
- Interlaken
- interlaminate
- interlamination
- interlanguage
- interlard
- interleaf
- interleague
- interleave
- interleukin
- interleukin-1
- interleukin-2
- interleukin-3
- interlibrary
- interline
- interline
- interlinear
- interlineation
- Interlingua
- interlingual
- interlingually
- interlining