stung
v.v. the past tense of 'sting', used when an insect or plant causes a sharp pain in your skin.
v. the past tense and past participle of 'sting'; refers to the act of a sharp organ or hair piercing the skin and injecting venom.
A bee stung me on the arm yesterday.
The hiker realized he had walked through a patch of nettles when his ankles suddenly stung.
Although the physical wound was minor, the athlete felt stung by the coach's public criticism of his performance during the final minutes of the game.
The verb is transitive when referring to the act of piercing, but can be used intransitively to describe the resulting sensation of sharp pain.
The bee has stinged meThe bee has stung meSting is an irregular verb; the past participle is 'stung', not 'stinged'.