This is the 214th most frequent Estonian word.
nelja
"Nelja" means "four" in English (genitive case).
Here, 'nelja' is in the genitive case, describing the quantity of the birds observed.
Ma nägin nelja lindu pargis.
I saw four birds in the park.
In this sentence, 'nelja' is in the genitive case, specifying a time duration.
Me kohtume nelja tunni pärast.
We will meet in four hours.
In this instance, 'nelja' is in the genitive case and modifies the noun 'chairs' in locative expression.