Final answer:
In 'The Great Gatsby,' Gatsby introduces Nick to his business partner, Meyer Wolfsheim, who is known for having cufflinks made of human molars, symbolizing his nefarious connections.
Step-by-step explanation:
In the novel The Great Gatsby, the character who is introduced as Gatsby's business partner and has cufflinks made of human molars is Meyer Wolfsheim. This particular description of Wolfsheim's cufflinks helps to convey the sinister and possibly illegal nature of his line of work, which is implied to be involved with organized crime.
The cufflinks themselves serve as a symbol of Wolfsheim's questionable ethics and hint at the undercurrents of corruption that permeate the novel.
Meyer Wolfsheim is a pivotal character, as his ties with Gatsby are part of the larger themes of wealth, power, and the questionable morality of the American Dream as explored by F. Scott Fitzgerald in this classic work of American literature.