British children bunk off lessons.
See also: cut school and 'Similar Threads' at the bottom of this page.
I want to know if this idiom to cut classes means to miss the lessons?
And if you know some synonyms according to this idiom, please, write it.
And Is this really popular idiom in USA?
It is fairly recent. I didn't know it when I was at school.
Do you say 'cut class' or 'cut classes"?
I used to play truant when I was a teen in high school.
People used to skive or skive off when I was at school, not that I ever did you understand.