What is selah definition?

Selah is a Hebrew word used mostly in the Old Testament of the Bible. Its meaning is uncertain, but it is often interpreted as a musical term meaning "to pause" or "to rest." Some scholars believe it may have been a cue for musicians to stop playing, while others think it was a call for the congregation to stop and reflect on what had just been sung or read. The exact translation of selah remains a subject of debate among biblical scholars and historians.