clave
/kleɪv/ or /klev/ (with emphasis on the first syllable)
Definitions
1. noun
A type of percussion instrument or a group of piano keys played simultaneously.
“The musician skillfully played the clave in the salsa band’s performance.”
2. noun
A key or set of keys used to unlock a door or other lock.
“She inserted the correct clave into the lock and turned it to open the cabinet.”
3. noun
A unit of musical rhythm or meter.
“The rhythm of the song is based on the clave of four beats.”