ଅର୍ଥ : A card that is used instead of cash to make telephone calls.
ସମକକ୍ଷ : phone card
ଅର୍ଥ : A printed or written greeting that is left to indicate that you have visited.
ସମକକ୍ଷ : card, visiting card
ଅର୍ଥ : A distinguishing characteristic or behavior.
ଉଦାହରଣ :
Bombs are a terrorist's calling cards.