# iris
## Noun (N)
### Sense: plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
- ต้นไอริส
### Sense: 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
- ไอริส
### Sense: diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening
- ไอริสไดอะแฟรม