strummer
nounUK /ˈstrʌm.ər/
US /ˈstrʌm.ɚ/
A strummer is a person who plays a guitar by moving their fingers or a pick across the strings.
My uncle is a happy strummer who plays songs at every family picnic.
OTHER MEANINGS
2. A machine or tool that strums the strings of an instrument automatically.
The old piano had a built-in strummer that played soft chords.
3. A person who strums in a casual, rhythmic way rather than picking individual notes.
She is more of a strummer than a lead guitarist, keeping the beat steady.
4. A device used to pluck or sweep across strings in some folk instruments.
He fitted a small strummer to the autoharp to make playing easier.