nabla

The story

1. Hebrew · derived fromנֵבֶל
2. Ancient Greek · derived fromνάβλα“Phoenician harp”
3. Latin · borrowed fromnabla
4. English todaynabla

From Latin nabla, from Ancient Greek νάβλα (nábla, “Phoenician harp”), from ancient Hebrew נֵבֶל (nḗḇel) or a Phoenician cognate. Doublet of nebel, which comes via the modern Hebrew נֵ֤בֶל.