
Of onomatopoeic origin from the callку-ку(ku-ku,“choo-choo”).
| Audio(Standard Bulgarian): | (file) |
| singular | plural | |
|---|---|---|
| indefinite | кукумя́вка kukumjávka | кукумя́вки kukumjávki |
| definite | кукумя́вката kukumjávkata | кукумя́вките kukumjávkite |
| vocative form | кукумя́вко kukumjávko | кукумя́вки kukumjávki |