411 REFERENCE · Wiktionary
Koś
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "kos"
Polish
Pronunciation
koś
Proper noun
m-pr
pl m
Declension
Kosiowie Kosiów
Proper noun
f 1 Kosiowa Kosiówna
pl f
Further reading