Just like "raining" except substitute a w for the r.
Yes~ A waning moon. I pu waning into a sentence.
Waning Gibbous, Third Quarter and Waning Crescent.
waning is correct
waxing is growing and waning is decreasing
Waxing
Waning gibbous, Third Quarter and Waning Crescent are the 'waning' moon phases.
it was waning
Waning.
The moon is waning when it is getting smaller
of Wane, The act or process of waning, or decreasing.
# the answer is new
As a waning moon is getting smaller, a waning gibbous moon is losing light.