свире́ль (Russian) comes from Old East Slavic свирѣль, from Proto-Slavic svirělь, from Proto-Slavic svirati, from Proto-Slavic -ěti, from Proto-Balto-Slavic -ēˀtei, from Proto-Indo-European -éh₁ti — Creates stative verbs from perfective roots;...
свире́ль (Russian): a pipe, reed