This is the 11462nd most frequent Polish word.
jajku
"Jajku" means "egg" in the dative or locative case in Polish.
Using the dative case in Polish to refer to the indirect object 'to the egg'.
Chciałbym dodać trochę soli do jajku.
I would like to add some salt to the egg.
Referring to the egg in the dative case in a descriptive context.
Jajku, które znalazłem, było świeże.
The egg which I found was fresh.
Indicating the egg's reference in dative after a preposition 'o' meaning 'about'.