luthier

noun
UK /ˈluːtiə/
US /ˈluːtiər/

A person who makes and fixes string instruments like guitars and violins.

The luthier carefully glued the cracked top of the old violin.


OTHER MEANINGS

2. A craftsperson who specializes in building lutes.

In the Renaissance, a luthier was known mainly for making lutes.

3. Someone who restores antique stringed instruments.

The museum hired a luthier to restore its collection of antique cellos.

4. A person skilled in the acoustic design of stringed instruments.

As a luthier, she experimented with different woods to improve the sound.