Final answer:
Syme in George Orwell's '1984' is a Party member and works on refining Newspeak to limit thought. His intellectualism and grasp of Newspeak's purpose make him a threat, leading to his possible elimination by the Party.
Step-by-step explanation:
In George Orwell's "1984", Syme is a Party member who works at the Ministry of Truth. He is an intellectual working on the Eleventh Edition of the Newspeak dictionary, which is a crucial tool for the Party's control over thought by limiting the range of thought expressible through language. Syme's intelligence and his understanding of the true purpose of Newspeak make him somewhat of a threat within the totalitarian society depicted by Orwell, leading to his eventual disappearance from the narrative, implying he was vaporized due to being overly intelligent, which the Party views as a danger.