It's related to the word "gloss," which also comes from the Greek word "glōtta" and means language.
Here are some examples of words containing the root "glot":
* Glottis: The opening between the vocal cords in the larynx.
* Glottal: Relating to the glottis.
* Polyglot: A person who knows and is able to use several languages.
* Glossolalia: The speaking in tongues, often considered a spiritual gift.
The root "glot" helps us understand that these words are related to the concept of language, communication, and the physical organs involved in speech.