This is the 4668th most frequent Dutch word.
eenendertig
"Eenendertig" means "thirty-one" in English.
Here, 'eenendertig' is used as a cardinal number to denote a specific quantity.
Ik heb eenendertig boeken in mijn kast.
I have thirty-one books on my shelf.
In this case, 'eenendertigste' is used as an ordinal number to refer to a sequence within a set.
Vandaag is de eenendertigste dag van de maand.
Today is the thirty-first day of the month.
Here, 'eenendertig uur' refers to an informal time expression, aligning with military or extended time formats in conversation.