droop

Entry Definition
s/he, it tips or droops to side due to own weight; (person carrying something) s/he tips to side from weight of load
(snow, ice, mud, rock) s/he, it slides down or droops under own weight
it has sagged or drooped; it is slumped over; (garment) it is baggy
sagging, drooping
h/ face droops
s/he, it sags or droops
h/ mouth droops