"he died in a purge by Stalin"
"Deng Xiao Ping was purged several times throughout his lifetime"
"he left the monastery purified"
"purge the water" "purge your mind"
"flush the wound with antibiotics" "purge the old gas tank"
"After drinking too much, the students vomited" "He purged continuously" "The patient regurgitated the food we gave him last night"
"The doctor decided that the patient must be purged"