[{"Bold_text": "noun", "List Items": ["Anatomy.the contractile, circular diaphragm forming the colored portion of the eye and containing a circular opening, the pupil, in its center.", "Botany.any plant of the genus Iris,having showy flowers and sword-shaped leaves.Compare iris family iris family.", "a flower of this plant.", "(initial capital letter)Classical Mythology.a messenger of the gods, regarded as the goddess of the rainbow.", "a rainbow.", "any appearance resembling a rainbow.", "Movies, Television.an iris-in or iris-out.", "Optics, Photography. iris diaphragm iris diaphragm."]}, {"Bold_text": "verb (used without object)", "List Items": ["Movies.to begin or end a take or scene with an iris-in or iris-out, achieved by manipulation of an iris diaphragm iris diaphragmon the camera or by editing the film."]}, {"Bold_text": "noun", "List Items": ["a female given name."]}]