অর্থ : Combined with extraneous elements.
Free of extraneous elements of any kind.
Pure air and water.অর্থ : (used of persons or behaviors) immoral or obscene.
উদাহরণ :
Impure thoughts.
(used of persons or behaviors) having no faults. Sinless.
I felt pure and sweet as a new baby.Impure meaning in Bengali (Bangla).