A felon is a person who is guilty of committing a felony.
例句
He's a convicted felon.他是個已定罪的重犯。
英漢詞典釋義
n.
重罪犯
So I answered up like a felon fighting for his freedom, and I answered pat, because I was telling the truth, which is sometimes a help.因此，我馬上回答，就像一個重罪犯在爭取自由一樣，而且，我答得這么迅速是因為我在說實話，這有時會有幫助。
英英詞典釋義
Noun
1. someone who has committed (or been legally convicted of) a crime
2. a purulent infection at the end of a finger or toe in the area surrounding the nail