elementary

adjective
B2+
1
B2+
in or connected with the first stages of a course of study
ابتدایی, پایه‌
compare primary, secondary
2
C1+
of the most basic kind
اولیه, پایه‌ای, ابتدایی
It's an elementary law of economics: the scarcer the commodity, the higher the price.
How could you make such an elementary mistake?
I made some rather elementary mistakes.
3
C1+
very simple and easy
ساده, ابتدایی
elementary questions