1. Lying down. "He can lift these weights from a prone position."
2. Inclined to. "I am prone to fits of absent-mindedness during which I cannot finish . . . my . . . "
could mean lying flat or face downwards, or sloping downwards or having an inclination to do something
Most likely
Prone is an adjective.
Chile is highly prone to earthquakes
Panic Prone was created in 2005.
Operation Prone happened in 1988.
Dress warmly as you are prone to getting colds.
Prone position.
Bill is very prone to mistakes when flustered. Prone (adj)- having a certain inclination or tendency
She is prone to getting injured because of her reckless behavior.
This is an accident prone area.
Kid is prone to common cold.
The little boy had asthma and was prone to many allergies.
Mary has asthma and is prone to allergies.