rosin

rosin / rosin / rosin

NounTransitive Verb

past: rosinnedpp: rosinneding: rosinning

This substance is characterized by its tacky, resinous nature, serving primarily as a friction enhancer for musical bows or a flux in electronics. It evokes a sense of preparation and technical precision, as the application of the material is a prerequisite for the instrument to produce a clear, sustained tone. As a noun, it is typically treated as an uncountable mass noun when referring to the material in bulk, though it can be countable when referring to specific blocks or cakes of the substance.

Meanings

Nounrosin

A solid form of resin obtained from pines and other conifers, used especially for rubbing on the bows of stringed instruments to create friction.

"The violinist applied a small amount of rosin to her bow."

Nounrosin

A resin used in soldering to prevent oxidation of the metal surfaces during the heating process.

"The technician used a rosin-core solder to ensure a clean joint."

Transitive Verbrosin

[~ something]

To apply rosin to a bow or a tool to increase friction or grip.

"He spent a moment rosinning the bow before the concerto began."

Last Updated: June 18, 2026•Report an Error