Everyday
Use everyday as an adjective to mean 'daily'.
Examples:
Peter has an everyday appointment with his boss for briefings.
Susan has an everyday yoga class at five pm.
Every day
Use every day as a time expression to mean 'each day'.
Examples:
Peter studies Russian every day.
She pratices the piano three hours every day.
Do you understand the rules? Test your knowledge with this Everyday vs Every day quiz.

