What aspect of the larynx does the term "glottis" refer to?

The term "glottis" specifically refers to the structure of the vocal cords along with the opening between them, which is crucial for sound production. The glottis is located within the larynx and is composed of the vocal folds (commonly referred to as vocal cords) and the space between these folds, known as the rima glottidis. This anatomical feature plays a significant role in phonation, as it is the area where the airflow from the lungs passes through, causing the vocal cords to vibrate and produce sound.

Understanding the glottis is essential in the context of speech and singing, as its condition can impact voice quality. Any abnormalities or changes in this area can lead to voice disorders. Thus, knowing that the glottis encompasses the vocal cords creates a clear link to its functional significance in communication.