noun
bassoon
buh-SOON/bəˈsuːn/
A large double-reed woodwind instrument with a low range.
The bassoon has a long, folded wooden body and a curved metal tube leading to its reed.

Etymology
“Bass” combined with an ending indicating large size gives the idea of a “large bass.” The name identifies this large woodwind by its low musical register.
In context
this super big bassoon that sounds super low in Beethoven's time that was the lowest of the wind instruments
More examples
- She fitted the double reed to her bassoon.
- A bassoon solo emerged from the orchestral texture.
- The musician carried the bassoon in a long case.
Forms
bassoon · bassoons