This is the 4768th most frequent Dutch word.
feesten
To party or celebrate.
In this sentence, 'feesten' is used as a verb meaning 'to party', referring to engaging in activities typically associated with celebration or enjoyment.
Wij gaan vannacht feesten met onze vrienden.
We are going to party tonight with our friends.
Here, 'feesten' is used as a noun meaning 'parties', pertaining to organized social gatherings for enjoyment.
De feesten van afgelopen weekend waren erg gezellig.
The parties last weekend were very pleasant.
In this example, 'feesten' functions as a verb in its infinitive form, used generically to denote the activity of celebrating or socializing.