Synonyms for iris-cristata

1. Iris cristata (n.)

low-growing summer-flowering iris of northeastern United States


2. iris (n.)

diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening


3. iris (n.)

muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye; it forms the colored portion of the eye