irides The plural of iris (circular pigmented membrane behind the cornea, perforated by the eye pupil). Related references to 'eye' or 'eye part' word families: blepharo-; core-; corneo-; lenti-, lens-; lenticulo-; ocelli-; oculo-; op-, -optic; opo-; ophthalmo-; phac... Found on http://www.wordinfo.info/words/index/info/view_unit/1088/