전문적인 지식이나 기술이 있는 것처럼 속이는 사기꾼이나 돌팔이.
A person who falsely claims to have special knowledge or skill, especially in medicine or a professional field, in order to deceive others.
예문:
"The self-proclaimed investment guru turned out to be a charlatan who had no real financial training."
"In the 19th century, many charlatans traveled from town to town selling 'miracle' potions that were just colored water."
"The art world was shocked to discover that the famous appraiser was a charlatan with forged credentials."