cither
/ˈsɪðər, ˈsɪθər/Definitions
1. noun
A stringed musical instrument, similar to a lute, but with a shorter neck and a round back.
“The cithern player drew a huge crowd with her enchanting melody.”
2. verb
To play on a cithern.
“She cithered a lively tune to entertain the guests at the party.”