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