A descent.
Ordered such that each element is less than or equal to the previous element.
Moving or sloping downwards.
Becoming lower in pitch.
Causing a sequence to follow a descending order.
A rapid fall, e.g. in price or value.
A headfirst fall or jump.
A drop in altitude with the nose of the craft angled downwards.
To dive down in a steep angle.
To perform a rapid fall in price or value.