பொருள் : A gradual decrease in magnitude or extent.
எடுத்துக்காட்டு :
The waning of his enthusiasm was obvious.
The waxing and waning of the moon.
பொருள் : (of the Moon) pertaining to the period during which the visible surface of the moon decreases.
எடுத்துக்காட்டு :
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.