Motility
Mo`til´i`ty
| n. | 1. | (Physiol.) Capability of motion; contractility. |
| Noun | 1. | motility - ability to move spontaneously and independently Antonyms: immotility - lacking an ability to move |
| 2. |  motility - a change of position that does not entail a change of location; "the reflex motion of his eyebrows revealed his surprise"; "movement is a sign of life"; "an impatient move of his hand"; "gastrointestinal motility" |
The movement of food through the digestive tract.
immotility, mobility