This is the 3052nd most frequent Swedish word.
klai
The word "klai" does not exist in standard Swedish. It may be a typo or a non-standard term.
In this sentence, 'klai' is used as a reflexive verb meaning to dress oneself.
Jag ska klai mig och komma strax.
I will get dressed and come shortly.
Here, 'klai' takes on the usage of putting on costumes or dressing up as part of a playful or thematic activity.
Barnen gillar att klai sig i olika kostymer.
The children like dressing up in different costumes.
In this scenario, 'klai' is employed to describe the act of dressing oneself in a way suitable for the weather conditions.