prone
/ˈprōn/
adjective
having a tendency or inclination : being likely —often used with to—often used in combination
having the front or ventral surface of a body facing downward : lying with the chest and stomach positioned downward
lying flat or prostrate
verb
to place (oneself or another person) in a prone position with the chest and stomach facing downward especially to increase blood oxygenation
to cause or order (a person) to lie flat on the ground with the face and stomach facing downward —often used with out
to lie flat on one's stomach on the ground —usually used with out
Ventilated patients are typically proned for 16 hours, but at Mass General, Dr. [C. Corey] Hardin said, some are proned for 24 or 48 hours.
adjective
having a greater than average number of accidents
having personality traits that predispose to accidents