This is the 387th most frequent Turkish word.
evde
"Evde" means "at home."
The word 'evde' here describes the location 'at home' where the subject is currently positioned.
Ben bugün evdeyim.
I am at home today.
In this sentence, 'evde' indicates the location for the action 'staying' that is advised.
Evde kalmak sağlığınız için önemlidir.
Staying at home is important for your health.
Here, 'evde' specifies the location of the activities referenced in the sentence.