2 if prices, values, sales, etc. droop they gradually go down:
3 a situation in which prices, values, sales, etc. gradually go down:
There are certain types of disease which are permanent types of disease, which are recognised by drooping hands and the conformation of the skull, and various other physical signs.
A pilot who actuates an elevator input may find that the aircraft then droops or drops back to a position further toward the start position.
The entire trailing edge consists of flaps inboard, out to about span with ailerons outboard which also drooped when the flaps were deployed.
Flowers occur in the upper leaf axils, drooping in bud and becoming erect as they bloom.
The ears differ in each dog and there is no standard concerning the ears; they may be erect or drooped.
Her head drooping under the weight, she follows the other wives along a beam of moonlight through the seventh door.
They may also arch their body and hold their wings half open and drooped.
Simultaneously, the lift was augmented by leading-edge slats drooping by 25 and inboard flaps extending to 30.