Where does “حالم” come from?

حالم (Arabic) comes from Arabic حَلَمَ, from Arabic ل, from Proto-Semitic *lV-.

حالم (Arabic): dreamer

Definitions

Step	Language	Word	Meaning
1	Arabic	حَلَمَ	to dream
2	Arabic	ل	to, for, belonging to; لَـ •; Used to express...
3	Proto-Semitic	*lV-	—

حالم — Etymology, Origin & Word History | Etymology Explorer