Where does “enfermar” come from?

enfermar (Galician) comes from Old Portuguese enfermar, from Latin infirmo, from Latin īnfirmus, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

enfermar (Galician): to become ill; to get sick; to make ill; to...

Definitions

to become ill; to get sick; to make ill; to...

Ancestry of “enfermar”, step by step

Step	Language	Word	Meaning
1	Old Portuguese	enfermar	—
2	Latin	infirmo	I weaken, enfeeble, deprive of strength; I...
3	Latin	īnfirmus	weak, feeble
4	Latin	īn-	un-, non-, not
5	Latin	în	in, at, on, upon, from (space)
6	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
7	Proto-Italic	en	in
8	Proto-Indo-European	h₁én	in

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →