Proto-IE: *pster(w)-
Meaning: to sneeze
Armenian: phrrngam, phrrnčhem `niese'
Old Greek: ptárnümai̯, ptái̯rō, ptéi̯rō, ptéromai̯, aor. ptarẹ̄̂n `niesen', ptarmó-s m., ptóro-s m. `das Niesen'
Latin: sternuō, -ere, -uī, -ūtum `niesen'
Celtic: *strew- > OIr sreod `das Niesen'; Cymr ystrew, trew `niesen', ystrewi, trewi id., MBret streuyaff `niesen', Bret strefgia `niesen'
Russ. meaning: чихать
