Where does “emérs” come from?

emérs (Romagnol) comes from Latin emersus, from Latin emergo, from Latin mergō, from Proto-Indo-European *mésgeti, from Proto-Indo-European mesg- — to dip, sink.

emérs (Romagnol): emerged

Definitions

emerged

Ancestry of “emérs”, step by step

Step	Language	Word	Meaning
1	Latin	emersus	emerged
2	Latin	emergo	I emerge; I surface; I arise or come forth
3	Latin	mergō	to dip (in), immerse; plunge into water; drown
4	Proto-Indo-European	*mésgeti	to sink
5	Proto-Indo-European	mesg-	to dip, sink

Every word from Proto-Indo-European mesg- →Every word from Proto-Indo-European *mésgeti →Every word from Latin mergō →