What does prognathic mean?
Prognathic refers to a jaw that protrudes forward, typically as a result of a genetic condition. This can be a notable feature of an individual's skull, and it can also affect their ability to chew food properly. In medical contexts, prognathic often refers to a specific genetic condition, while in general usage, it can describe any jaw that protrudes forward. The term is derived from the Greek word πρόγναθος (prógnathos), meaning 'fore-jaw', and the Latin word prognathus, from pró and gnathos. Prognathic is an adjective that can be used to describe both living individuals and ancient human fossils. It is an important term in the fields of medicine and paleontology, and it can also be used in everyday language to describe a person's physical characteristics.
adjectiveHaving a jaw that protrudes forward, typically as a result of a genetic condition.
- Having a jaw that protrudes forward
"The prognathic jaw of the ancient human fossil was a notable feature of its skull."
"The prognathic jaw of the ancient human fossil was a notable feature of its skull."
"The patient's prognathic jaw made it difficult for her to chew food properly."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of prognathic
The word prognathic is derived from the Greek word πρόγναθος (prógnathos), meaning 'fore-jaw', and the Latin word prognathus, from pró and gnathos. This etymology reflects the word's meaning, which refers to a jaw that protrudes forward.
Usage notes
In medical contexts, prognathic often refers to a specific genetic condition. In general usage, it can describe any jaw that protrudes forward.