Definition & Meaning of "French horn"

What is a "French horn"?

A French horn is a brass instrument with a circular, coiled shape and a flared bell. It has a long, tubing that is wrapped into a compact form, and it is played by blowing air through a small mouthpiece. The French horn is known for its rich, warm sound and wide range of notes. The pitch is adjusted by pressing valves and changing the position of the player's hand inside the bell. It is commonly used in orchestras and brass ensembles, contributing both melodic and harmonic elements to the music.