This is the 3070th most frequent Polish word.
poranek
"Poranek" means "morning" in English.
"Poranek" is used as a direct noun referring to the 'morning' time of day.
W ten piękny poranek zdecydowałem się na spacer.
On this beautiful morning, I decided to go for a walk.
"Poranki" is the plural form of 'poranek', referring to multiple mornings.
Często poranki spędzam pijąc kawę i czytając książkę.
Often, I spend mornings drinking coffee and reading a book.
"Poranku" is the locative case form of 'poranek', indicating the time during which the action occurs.