Definition of "Saddle" :

noun: posterior part of the back of a domestic fowl

noun: a seat for the rider of a bicycle

noun: a seat for the rider of a horse or other animal

noun: a piece of leather across the instep of a shoe

noun: cut of meat (especially mutton or lamb) consisting of part of the backbone and both loins

noun: a pass or ridge that slopes gently between two peaks (is shaped like a saddle)

verb: impose a task upon, assign a responsibility to

verb: load or burden; encumber

"He saddled me with that heavy responsibility."

verb: put a saddle on

"Saddle the horses."