Occlusometer

Part of speech: noun

Definitions

1. A measuring instrument that quantifies the contact points between teeth when the jaws are closed
2. An instrument used to record the contact areas of teeth in a closed jaw
3. A tool designed to assess the points where upper and lower teeth meet during closure

Etymology: "Occlusometer" is a technical coinage built from two classical-style parts. "Occlusion" comes from Latin "occludere," meaning "to shut up" or "to close off," formed from "ob-" ("against, over") and "claudere" ("to close"). In dentistry, occlusion refers to how the upper and lower teeth meet when the jaws close. The second element, "-meter," comes from Greek "metron," "measure," and appears in instrument names such as thermometer and barometer. Put together, the word names a device for measuring that bite contact. Like most instrument names of this kind, it was assembled deliberately from familiar roots rather than inherited from older English, so its meaning can be read straight from its parts. The Latin and Greek elements are ancient, but the compound itself is a modern dental term, not something used by classical writers.