Where does “sírni” come from?

sírni (Hungarian) comes from Hungarian sír, from Proto-Finno-Ugric čiγɜ-rɜ — grave.

sírni (Hungarian): infinitive of sír

Definitions

Step	Language	Word	Meaning
1	Hungarian	sír	grave, tomb, burial place; to cry, to weep
2	Proto-Finno-Ugric	čiγɜ-rɜ	grave

sírni — Etymology, Origin & Word History | Etymology Explorer