The laryngeal cartilage is an integral part of the human respiratory system. There are numerous synonyms used to describe this structure; the most commonly used ones include the voice box, the Adam's apple, the thyroid cartilage, and the larynx. The voice box is probably one of the most popular synonyms, given that it is used to produce sounds necessary for speech. The Adam's apple, specifically in men, refers to the prominent bulge on the anterior surface of the larynx, while the thyroid cartilage is the largest cartilage that makes up the larynx. Lastly, the larynx is the most technical term, describing the entire structure itself, including the vocal cords.