celebrate
The Spanish verb 'festejar' translates to 'to celebrate' in English. It is used in many contexts where there is a cause for celebration or observation - birthdays, anniversaries, holidays, victories and the like. Some examples of use are 'Vamos a festejar su cumpleaños' which means 'We will celebrate his/her birthday' or 'Quiero festejar este logro con mis amigos' which means 'I want to celebrate this achievement with my friends'.
We are going to celebrate our anniversary this weekend.
This phrase expresses the intention to celebrate an anniversary, indicating that it is an important event for the speaker and that they have plans to do so soon.
They are celebrating their brother's birthday with a big party.
This example illustrates a common scenario where a family or group of friends gathers to honor someone's birthday, emphasizing the joy and festivity around such occasions.
In December, we celebrate Christmas with family traditions.
This phrase indicates that during the month of December, the speaker's family observes Christmas, showcasing how cultural and familial traditions play a significant role in celebrations.