This is the 151st most frequent Indonesian word.
januari
"Januari" is the Indonesian word for "January."
In this sentence, 'Januari' is used as a proper noun to indicate the month of birth.
Saya lahir pada bulan Januari.
I was born in January.
Here, 'Januari' refers to a recurring annual month, indicating habitual activity.
Festival itu diadakan setiap bulan Januari.
The festival is held every January.
In this usage, 'Januari' is part of a temporal phrase describing a specific time period.