অর্থ : A gradual decrease in magnitude or extent.
উদাহরণ :
The waning of his enthusiasm was obvious.
The waxing and waning of the moon.
অর্থ : (of the Moon) pertaining to the period during which the visible surface of the moon decreases.
উদাহরণ :
After full moon comes the waning moon.
(of the moon) pertaining to the period during which the visible surface of the moon increases.
The waxing moon passes from new to full.Waning meaning in Bengali (Bangla).