|
|
| di·la·tor [ dī láytər, di láytər, d làytər ] (plural di·la·tors) |
noun |
|
| Definition: |
| |
1. muscle that dilates something: a muscle or muscle group that expands a part of the body
|
2. thing that dilates: something that makes something else wider or larger, especially a medical instrument used to widen a body passage
|
|
