zmian

genitive plural of zmiana

change, shift (process or result of not being the same as before)
change (process or result of replacing someone or something)
shift (time in which a different group of workers start working)
shift (workers working at such a time)
change (set of sheets for sleeping)
(obsolete) scene (part of a play or musical in which the curtains drop and decorations change)
(obsolete) division of a field during crop rotation