This is the 360th most frequent Afrikaans word.
seisoen
Season.
Here, 'seisoen' is used in its primary meaning to denote a specific season of the year: summer.
Die somer seisoen is warm en sonnig.
The summer season is warm and sunny.
In this sentence, 'seisoen' refers to a set or series of episodes in television.
Ons gunsteling TV-reeks sal 'n nuwe seisoen volgende jaar begin.
Our favorite TV show will start a new season next year.
The usage of 'seisoen' here emphasizes the context of the time of year influencing behavior.