Droop :: Droop (v. i.) To hang bending downward; to sink or hang down, as an animal, plant, etc., from physical inability or exhaustion, want of nourishment, or the like..
Droop :: Droop (v. i.) To grow weak or faint with disappointment, grief, or like causes; to be dispirited or depressed; to languish; as, her spirits drooped..
Droop :: Droop (v. i.) To proceed downward, or toward a close; to decline..