অর্থ : The principal theme in a speech or literary work.
অর্থ : A fundamental or central idea.
অর্থ : (music) the first note of a diatonic scale.
সমার্থক : tonic
অর্থ : Set the keynote of.
উদাহরণ :
Comfort keynotes this designer's Fall collection.
অর্থ : Give the keynote address to (an audience).
Keynote meaning in Bengali (Bangla).