fin: värikalvo

Information
has URI	http://lexvo.org/id/term/fin/v%C3%A4rikalvo

Meaning
means	(noun) 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 iris
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means	(noun) diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening iris, iris diaphragm